Uncaught TYPO3 Exception: Argument 1 passed to In2code\Ipandlanguageredirect\Domain\Model\ConfigurationSet::__construct() must be of the type array, bool given

[bytesinmotion]

I'm working on a site I just updated to 9.5.31 and the log is flooded with this error:

Core: Exception handler (WEB): Uncaught TYPO3 Exception: Argument 1 passed to In2code\Ipandlanguageredirect\Domain\Model\ConfigurationSet::__construct() must be of the type array, bool given, called in /typo3_src-9.5.31/typo3/sysext/core/Classes/Utility/GeneralUtility.php on line 3692 | TypeError thrown in file /typo3conf/ext/ipandlanguageredirect/Classes/Domain/Model/ConfigurationSet.php in line 40. Requested URL: ...products?type=1555&tx_ipandlanguageredirect_pi1[browserLanguage]=de&tx_ipandlanguageredirect_pi1[ipAddress]=&tx_ipandlanguageredirect_pi1

and

Core: Error handler (FE): PHP Warning: include_once(): Failed opening '' for inclusion (include_path='.:/usr/local/pd-admin2/php-7.3.27/lib/php') in /typo3conf/ext/ipandlanguageredirect/Classes/Utility/ConfigurationUtility.php line 20

Does it have to do something with PHP on my end?