Error with PHP 8 when no consents given yet

[kdambekalns]

Exception in line 120 of /…/Data/Temporary/Production/SubContextLive/SubContextWww/Cache/Code/Flow_Object_Classes/KaufmannDigital_GDPR_CookieConsent_Controller_JavaScriptController.php: in_array(): Argument #2 ($haystack) must be of type array, null given

41 in_array()
40 KaufmannDigital\GDPR\CookieConsent\Controller\JavaScriptController_Original::renderJavaScriptAction()
39 KaufmannDigital\GDPR\CookieConsent\Controller\JavaScriptController::renderJavaScriptAction()
38 KaufmannDigital\GDPR\CookieConsent\Controller\JavaScriptController::Flow_Aop_Proxy_invokeJoinPoint()
37 Neos\Flow\Aop\Advice\AdviceChain::proceed()
36 Neos\Flow\Security\Aspect\PolicyEnforcementAspect_Original::enforcePolicy()
35 Neos\Flow\Aop\Advice\AroundAdvice::invoke()
34 Neos\Flow\Aop\Advice\AdviceChain::proceed()
33 KaufmannDigital\GDPR\CookieConsent\Controller\JavaScriptController::renderJavaScriptAction()
32 Neos\Flow\Mvc\Controller\ActionController_Original::callActionMethod()
31 Neos\Flow\Mvc\Controller\ActionController_Original::processRequest()
30 Neos\Flow\Mvc\Dispatcher_Original::initiateDispatchLoop()
29 Neos\Flow\Mvc\Dispatcher_Original::dispatch()
28 Neos\Flow\Mvc\DispatchMiddleware_Original::process()
27 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
26 Sitegeist\Slipstream\Middleware\SlipstreamMiddleware_Original::process()
25 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
24 Neos\Flow\Http\Middleware\SecurityEntryPointMiddleware_Original::process()
23 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
22 Neos\Flow\Http\Middleware\RequestBodyParsingMiddleware_Original::process()
21 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
20 Neos\Flow\Mvc\FlashMessage\FlashMessageMiddleware_Original::process()
19 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
18 Neos\Flow\Http\Middleware\PoweredByMiddleware_Original::process()
17 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
16 Neos\RedirectHandler\RedirectMiddleware_Original::process()
15 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
14 Neos\Flow\Mvc\Routing\RoutingMiddleware_Original::process()
13 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
12 Neos\Neos\Routing\RequestUriHostMiddleware_Original::process()
11 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
10 Neos\FluidAdaptor\Core\Widget\AjaxWidgetMiddleware_Original::process()
9 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
8 Neos\Flow\Http\Middleware\SessionMiddleware_Original::process()
7 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
6 Neos\Flow\Http\Middleware\TrustedProxiesMiddleware_Original::process()
5 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
4 Neos\Flow\Http\Middleware\StandardsComplianceMiddleware_Original::process()
3 Neos\Flow\Http\Middleware\MiddlewaresChain_Original::handle()
2 Neos\Flow\Http\RequestHandler::handleRequest()
1 Neos\Flow\Core\Bootstrap::run()

HTTP REQUEST:
target: /api/kd-gdpr-cc.js?dimensions%5Blanguage%5D%5B0%5D=en_GB&dimensions%5Blanguage%5D%5B1%5D=de
Host: www.redacted.de
Referer: https://www.redacted.de/en/pictures/something.html
Accept-Language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Mobile/15E148 Safari/604.1
Accept-Encoding: gzip, deflate, br
Accept: */*

PHP PROCESS:
Inode: 4862331
PID: 1334685