Searching for messages doesn't load for a specific user's messages

[Feanor]

Everyone else's posts can be searched, but when you do one of the following for one specific user...

• Click their username -> click the messages amount -> white page with nothing on it.
• Go to their profile -> click Postings tab -> only says "Loading…" and nothing else.
• Search -> By: their username -> white page with nothing on it.

There is not usually an error logged in the server errors. However, I do see memory errors from it sometimes:

ErrorException: Fatal Error...
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