Warning: Undefined variable $argv in /home/.sites/884/site2951/web/test/luger/typo3conf/ext/extension_builder/Resources/Private/PHP/PHP-Parser/grammar/rebuildParser.php on line 15

Fatal error: Uncaught TypeError: array_flip(): Argument #1 ($array) must be of type array, null given in /home/.sites/884/site2951/web/test/luger/typo3conf/ext/extension_builder/Resources/Private/PHP/PHP-Parser/grammar/rebuildParser.php:15
Stack trace:
#0 /home/.sites/884/site2951/web/test/luger/typo3conf/ext/extension_builder/Resources/Private/PHP/PHP-Parser/grammar/rebuildParser.php(15): array_flip(NULL)
#1 {main}
  thrown in /home/.sites/884/site2951/web/test/luger/typo3conf/ext/extension_builder/Resources/Private/PHP/PHP-Parser/grammar/rebuildParser.php on line 15