Fatal error: Uncaught Error: Class 'PhpParser\ParserAbstract' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/nikic/php-parser/lib/PhpParser/Parser/Php7.php:19 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/nikic/php-parser/lib/PhpParser/Parser/Php7.php on line 19