Bug #88512
Updated by Oliver Hader almost 5 years ago
In #88366 the @cache_@ prefix has been deprecated. However, when retrieving a deprecated cache like @cache_subject@ its identifier gets transformed to @subject@ which is (probably) not available in cache configuration keys. That's why keys of cache configurations have to be transformed as well.
This behavior is reproducible with
* typo3/cms-core@3ea9c996363acd578a304630857314d427506c80
* georgringer/news@4582db9927b93a282634a23ebd84e1354386b52c
<pre>
(1/1) #1203699034 TYPO3\CMS\Core\Cache\Exception\NoSuchCacheException
A cache with identifier "news_category" does not exist.
</pre>