Fatal error: Out of memory (allocated 39845888) (tried to allocate 602112 bytes) in /var/www/webexciter/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php on line 259
Error: Out of memory (allocated 39845888) (tried to allocate 602112 bytes) (500 Internal Server Error)

Symfony Exception

Symfony Docs

OutOfMemoryError

HTTP 500 Internal Server Error

Error: Out of memory (allocated 39845888) (tried to allocate 602112 bytes)

Exception

Symfony\Component\ErrorHandler\Error\ OutOfMemoryError

in vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php (line 259)
  1.         if (is_file($file) && is_readable($file)) {
  2.             // highlight_file could throw warnings
  3.             // see https://bugs.php.net/25725
  4.             $code = @highlight_file($file, true);
  5.             // remove main code/span tags
  6.             $code = preg_replace('#^<code.*?>\s*<span.*?>(.*)</span>\s*</code>#s', '\\1', $code);
  7.             // split multiline spans
  8.             $code = preg_replace_callback('#<span ([^>]++)>((?:[^<]*+<br \/>)++[^<]*+)</span>#', function ($m) {
  9.                 return "<span $m[1]>".str_replace('<br />', "</span><br /><span $m[1]>", $m[2]).'</span>';
  10.             }, $code);
  11.             $content = explode('<br />', $code);

Logs 3

Level Channel Message
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\CorsBundle\\EventListener\\CorsListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\AddFormatListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\AddFormatListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\QueryParameterValidateListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\QueryParameterValidateListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\ReadListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\ReadListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DenyAccessListener::onSecurity". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DenyAccessListener::onSecurity"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DeserializeListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DeserializeListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DenyAccessListener::onSecurityPostDenormalize". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DenyAccessListener::onSecurityPostDenormalize"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "App\EventListener\LocaleListener::__invoke". 
{
    "event": "kernel.request",
    "listener": "App\\EventListener\\LocaleListener::__invoke"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "App\EventListener\RequestListener::__invoke". 
{
    "event": "kernel.request",
    "listener": "App\\EventListener\\RequestListener::__invoke"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\Bundle\EventListener\SwaggerUiListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\Bundle\\EventListener\\SwaggerUiListener::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
DEBUG 00:04:17 event Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
DEBUG 00:04:17 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 00:04:17 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 00:04:17 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
CRITICAL 00:04:18 request Uncaught PHP Exception Doctrine\DBAL\Exception\ConnectionException: "An exception occurred in the driver: SQLSTATE[HY000] [2002] Connection refused" at /var/www/webexciter/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php line 101 
{
    "exception": {}
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\CorsBundle\\EventListener\\CorsListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\AddFormatListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\AddFormatListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\QueryParameterValidateListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\QueryParameterValidateListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\ReadListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\ReadListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DenyAccessListener::onSecurity". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DenyAccessListener::onSecurity"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DeserializeListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DeserializeListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DenyAccessListener::onSecurityPostDenormalize". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DenyAccessListener::onSecurityPostDenormalize"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "App\EventListener\LocaleListener::__invoke". 
{
    "event": "kernel.request",
    "listener": "App\\EventListener\\LocaleListener::__invoke"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "App\EventListener\RequestListener::__invoke". 
{
    "event": "kernel.request",
    "listener": "App\\EventListener\\RequestListener::__invoke"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\Bundle\EventListener\SwaggerUiListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\Bundle\\EventListener\\SwaggerUiListener::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
DEBUG 00:04:18 event Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
DEBUG 00:04:18 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 00:04:18 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 00:04:18 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
CRITICAL 00:04:19 php Fatal Error: Out of memory (allocated 39845888) (tried to allocate 602112 bytes) 
{
    "exception": {}
}
CRITICAL 00:04:19 request Uncaught PHP Exception Symfony\Component\ErrorHandler\Error\OutOfMemoryError: "Error: Out of memory (allocated 39845888) (tried to allocate 602112 bytes)" at /var/www/webexciter/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php line 259 
{
    "exception": {}
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\CorsBundle\\EventListener\\CorsListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\AddFormatListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\AddFormatListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\QueryParameterValidateListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\QueryParameterValidateListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\ReadListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\ReadListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DenyAccessListener::onSecurity". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DenyAccessListener::onSecurity"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DeserializeListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DeserializeListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\EventListener\DenyAccessListener::onSecurityPostDenormalize". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\EventListener\\DenyAccessListener::onSecurityPostDenormalize"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "App\EventListener\LocaleListener::__invoke". 
{
    "event": "kernel.request",
    "listener": "App\\EventListener\\LocaleListener::__invoke"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "App\EventListener\RequestListener::__invoke". 
{
    "event": "kernel.request",
    "listener": "App\\EventListener\\RequestListener::__invoke"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "ApiPlatform\Symfony\Bundle\EventListener\SwaggerUiListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "ApiPlatform\\Symfony\\Bundle\\EventListener\\SwaggerUiListener::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
DEBUG 00:04:19 event Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
DEBUG 00:04:19 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 00:04:19 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 00:04:19 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}

Stack Trace

OutOfMemoryError 
Symfony\Component\ErrorHandler\Error\OutOfMemoryError:
Error: Out of memory (allocated 39845888) (tried to allocate 602112 bytes)

  at vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php:259

Fatal error: Out of memory (allocated 39845888) (tried to allocate 32768 bytes) in /var/www/webexciter/vendor/symfony/var-dumper/Caster/TraceStub.php on line 1