[Kebab-]

Code:

[09:17:18] ProcessQueryThread() - Executing query UPDATE Users SET LastIP = '46.198.119.20' WHERE Name='PePiTo'...
[09:17:18] CMySQLHandler::Ping() - An error has occured (error: 2013, Lost connection to MySQL server during query).

Your MySQL server seems to be dropping connections. Maybe you've got a query written out wrong?

As far as I understand, it's related to the query listed above the lost connection error code.