503 Oops, an error occurred! Too few arguments to function in GeneralUtility.php on line 2808

[genaehr]

After attempting to install the extension bootstrap_package 15.0.0 under TYPO3 13.4.1:

503
Oops, an error occurred!
Too few arguments to function
BK2K|BootstrapPackage|ExpressionLanguage\ExtensionConfigurationWrapper::construct(),
O passed in /var/www/vhosts/httpdocs/typo3_src-
13.4.1/typo3/sysext/core/Classes/Utility/GeneralUtility.php on line 2808 and exactly
1 expected
Request: b6cc2b1dfb750

[ste101]

Same with 12.4.24:
Too few arguments to function BK2K\BootstrapPackage\ExpressionLanguage\ExtensionConfigurationWrapper::__construct(), 0 passed in /var/www/vhosts/hosting105782.a2f0c.netcup.net/httpdocs/stephan-bauer-its.de/typo3_src-12.4.24/typo3/sysext/core/Classes/Utility/GeneralUtility.php on line 2985 and exactly 1 expected