The Repositories use the deprecated fetch and fetchColumn functions of doctine.\
These throw PHP 8 deprecations because they don't set fetchMode which is defined as int in https://www.php.net/manual/de/class.pdostatement.php
Solution:
Replace fetchColumn with fetchOne and fetch with fetchNumeric(), fetchAssociative() or fetchOne() (whatever is required).
The Repositories use the deprecated
fetchandfetchColumnfunctions of doctine.\ These throw PHP 8 deprecations because they don't setfetchModewhich is defined asintin https://www.php.net/manual/de/class.pdostatement.phpSolution: Replace
fetchColumnwithfetchOneandfetchwithfetchNumeric(), fetchAssociative() or fetchOne()(whatever is required).