lnpower

I installed health check, it suggested 3 fixes that did not affect the result, I also gradually turned on the plugins and changed the theme, turning off the plugins did not affect the result, turning off the theme led to turning off the self-written plugin that stores the columns for forming the page https://mainecoonkittenus.com/ru/furry_group/kotyata/ with which I have a problem, here is a description of the global problem from the log, since this is hosting, I don’t have all the rights to change, only the SQL_BIG_SELECTS command, but it didn’t help

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These error messages indicate a problem with database queries on your WordPress site. They all mention that queries select more rows than allowed by the MAX_JOIN_SIZE setting in MySQL. The MAX_JOIN_SIZE parameter limits the maximum number of rows that can be processed as a result of a table join (JOIN) in a SQL query to prevent accidentally generating queries that could overload the server. The messages advise using SET SQL_BIG_SELECTS=1 or increasing MAX_JOIN_SIZE if the query is acceptable. SQL_BIG_SELECTS is a server option that allows you to run “big” queries with a potentially huge number of connections.

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