Cache-Error // T3v10

[mjpr263]

I have a sporadic error in my error-log (did not see it in the frontend so far) where the cached less-file couldn't be loaded. It seems to appear 2-3 times a day.

Core: Error handler (FE): PHP Warning: file_get_contents(/XXX/var/cache/data/ws_less/538039a7be0708e7c194c7ba54ae80d3c74f9371): failed to open stream: No such file or directory in /XXX/public/typo3/sysext/core/Classes/Cache/Backend/FileBackend.php line 189

Cache-Directory is avalilable, readable and writable.

TYPO3 10.4.6