This gist should help you if you are getting the following exception in your TYPO3 website Symfony\Component\RateLimiter\Policy\SlidingWindow::getExpirationTime(): Return value must be of type int, float returned
.
The following requirements must be set to be affected:
- TYPO3 11.5
- PHP 8.1. Read more about the relevant changes at php.watch
- Package
symfony/rate-limiter
in version 5.4.7 (released 2022-04-02) - Deprecations notices are converted into exceptions