https://meta.wikimedia.org/w/index.php?title=User:Gangleri&oldid=17976567 contained a very long babel execution (see P11918 for full wikitext), which caused the page to throw PHP Fatal Error: Allowed memory size of 698351616 bytes exhausted (tried to allocate 1150976 bytes)., leaving the page unaccessible. When @Urbanecm commented the babel line out, the page started to work again. This can still be observed by opening the old version, or saving/previewing the paste content at your own sandbox.
- Steps to Reproduce: Open https://meta.wikimedia.org/wiki/User:Gangleri
- Actual Results: User page opens without error
- Expected Results: The pagina gives 500 Internal Server error complaining about being exhausted of memory (PHP Fatal Error: Allowed memory size of 698351616 bytes exhausted (tried to allocate 1150976 bytes).
As it doesn't give much more info it's hard for me to determine where this bug/task should be categorized. Also, this is only page I'm aware of right now that will give this error every single time you try to visit. There might possibly more of these cases, so hence I created this ticket