Fatal error: Uncaught Error: Class 'Symfony\Component\ExpressionLanguage\ParsedExpression' not found in C:\Apache24\htdocs\cwbts\vendor\symfony\expression-language\SerializedParsedExpression.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cwbts\vendor\symfony\expression-language\SerializedParsedExpression.php on line 19