Fatal error: Uncaught Error: Class 'PhpParser\Builder\Declaration' not found in /home/app/htdocs/message_gateway_20231016/vendor/nikic/php-parser/lib/PhpParser/Builder/Interface_.php:9 Stack trace: #0 {main} thrown in /home/app/htdocs/message_gateway_20231016/vendor/nikic/php-parser/lib/PhpParser/Builder/Interface_.php on line 9