<b>[phpBB Debug] PHP Warning</b>: in file <b>[ROOT]/vendor/composer/ClassLoader.php</b> on line <b>576</b>: <b>include([ROOT]/vendor/ocramius/proxy-manager/src/ProxyManager/Proxy/VirtualProxyInterface.php): failed to open stream: Too many open files in system</b><br />
<b>[phpBB Debug] PHP Warning</b>: in file <b>[ROOT]/vendor/composer/ClassLoader.php</b> on line <b>576</b>: <b>include(): Failed opening '[ROOT]/vendor/composer/../ocramius/proxy-manager/src/ProxyManager/Proxy/VirtualProxyInterface.php' for inclusion (include_path='.:/usr/local/php7.4/lib/php')</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Interface 'ProxyManager\Proxy\VirtualProxyInterface' not found in /home/benoitde/www/forum/cache/production/container_4335734bbdd20f586549a504dff5f80c.php:4678
Stack trace:
#0 /home/benoitde/www/forum/phpbb/di/container_builder.php(173): require()
#1 /home/benoitde/www/forum/common.php(115): phpbb\di\container_builder-&gt;get_container()
#2 /home/benoitde/www/forum/viewtopic.php(20): include('/home/benoitde/...')
#3 {main}
  thrown in <b>/home/benoitde/www/forum/cache/production/container_4335734bbdd20f586549a504dff5f80c.php</b> on line <b>4678</b><br />