More nested field columns detected than maximum

Can anyone help with this log entry ? What does it mean ? Can/should be optimised ?

Mar 11 12:44:00 s2 metabase[2050]: 2023-03-11 12:44:00,825 WARN sync.describe-table :: More nested field columns detected than maximum. Limiting the number of nested field columns to 100.

Thank you!

can you post diagnostic info? also, can you try to get which table is Metabase referring to based on your knowledge of the database? seems like this is a very nested JSON field

I had a json "payload" column and I founded this setting under my database settings in Metabase Admin / Databases, turned that off and it solved the problem. Thanks for looking into this.