MySQL server gone no connection. Trying to reconnect...??

Question

MySQL

Tell me please, what could be the reason for this error? I just delve into the database.
I work through Open Server. I do everything as in the courses, but I still get this error
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect... It's
elementary when creating a database, when creating a table, it throws errors of this kind "connection is interrupted".

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When creating a table. The table itself creates, but the error is still the same.

I understand that there can be a lot of reasons. But maybe someone has come across a similar one, tell me how you solved the problem.