Fatal error: Out of memory (allocated 2097152) (tried to allocate 32768 bytes) in C:\sfsys\Wiki\!MediaWiki\includes\debug\MWDebug.php on line 53

Fatal error: Uncaught Error: Class 'MWDebug' not found in C:\sfsys\Wiki\!MediaWiki\includes\debug\logger\LegacyLogger.php:122 Stack trace: #0 C:\sfsys\Wiki\!MediaWiki\vendor\psr\log\Psr\Log\AbstractLogger.php(69): MediaWiki\Logger\LegacyLogger->log(400, '[{exception_id}...', Array) #1 C:\sfsys\Wiki\!MediaWiki\includes\exception\MWExceptionHandler.php(314): Psr\Log\AbstractLogger->error('[{exception_id}...', Array) #2 [internal function]: MWExceptionHandler::handleFatalError() #3 {main} thrown in C:\sfsys\Wiki\!MediaWiki\includes\debug\logger\LegacyLogger.php on line 122