I would be grateful if someone could direct me or help me fix problems with these logs:

  Quote

SELECT * FROM `ibf_core_output_cache` AS `core_output_cache` WHERE cache_key='page_63044762646c3eae82a2b399070e9c12_3_' AND cache_expire>1643874712
IPS\Db\Exception: Prepared statement needs to be re-prepared (1615)

  Quote

SELECT word_key, word_default, word_custom FROM `ibf_core_sys_lang_words` AS `core_sys_lang_words` WHERE lang_id=3 AND word_key IN('forums_forum_146','forums_forum_.....
IPS\Db\Exception: Prepared statement needs to be re-prepared (1615)

 

Thats not a log thats an SQL statement - What exactly is it your after ?

Have you been told on the ACP you need to run this to fix something ?

 

This would be an issue with your MySQL server, not with the software itself. You would want to reach out to your hosting provider or server administrator for assistance. If you are the server administrator, I have moved this to our advanced self-hosting forum for assistance.