Fatal error: Uncaught Error: Class 'PhpParser\BuilderAbstract' not found in /home/edomesoft/public_html/pos/umpos/vendor/nikic/php-parser/lib/PhpParser/Builder/Declaration.php:7 Stack trace: #0 {main} thrown in /home/edomesoft/public_html/pos/umpos/vendor/nikic/php-parser/lib/PhpParser/Builder/Declaration.php on line 7