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<b>Warning</b>:  Undefined array key "argv" in <b>/var/www/html/dev.hallescherfc.de/vendor/symfony/console/SingleCommandApplication.php</b> on line <b>59</b><br />
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<b>Warning</b>:  Trying to access array offset on null in <b>/var/www/html/dev.hallescherfc.de/vendor/symfony/console/SingleCommandApplication.php</b> on line <b>59</b><br />
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<b>Fatal error</b>:  Uncaught TypeError: Symfony\Component\Console\Command\Command::setName(): Argument #1 ($name) must be of type string, null given, called in /var/www/html/dev.hallescherfc.de/vendor/symfony/console/SingleCommandApplication.php on line 59 and defined in /var/www/html/dev.hallescherfc.de/vendor/symfony/console/Command/Command.php:478
Stack trace:
#0 /var/www/html/dev.hallescherfc.de/vendor/symfony/console/SingleCommandApplication.php(59): Symfony\Component\Console\Command\Command-&gt;setName()
#1 /var/www/html/dev.hallescherfc.de/vendor/ssch/typo3-rector/bin/typo3-init.php(82): Symfony\Component\Console\SingleCommandApplication-&gt;run()
#2 {main}
  thrown in <b>/var/www/html/dev.hallescherfc.de/vendor/symfony/console/Command/Command.php</b> on line <b>478</b><br />