Fatal error: Out of memory (allocated 6291456) (tried to allocate 655360 bytes) in C:\E-Server\domains\itelegram.org\src\XF\Util\File.php on line 50

Fatal error: Uncaught Error: Class 'XF\Util\File' not found in C:\E-Server\domains\itelegram.org\src\XF\Error.php:106 Stack trace: #0 C:\E-Server\domains\itelegram.org\src\XF\App.php(2835): XF\Error->logException(Object(ErrorException), true, '') #1 C:\E-Server\domains\itelegram.org\src\XF.php(289): XF\App->logException(Object(ErrorException), true) #2 [internal function]: XF::handleFatalError() #3 {main} thrown in C:\E-Server\domains\itelegram.org\src\XF\Error.php on line 106