Bug #95110
Updated by Anja Leichsenring about 3 years ago
https://review.typo3.org/c/Packages/TYPO3.CMS/+/70835
introduces a call to https://www.php.net/str_ends_with, which is a PHP 8.0 function.
Package symfony/polyfill-php80 is required in min version 1.15.0, but the polyfill function was only introduced with version 1.16.0, see https://github.com/symfony/polyfill-php80/commit/cb64c503a89a49bcf6334a57639e244e488b0fe9