[PROBLEM] Talk between vanilla 2.4.1 and DB

hi guys , i have a really big problem with my 40k fileserver.
the server start with 0 errors but when i try to log the client crash and the db is wrong and the logs file say like this:

SYSERR: Sep 16 20:49:07 :: DirectQuery: AsyncSQL::DirectQuery : mysql_query error: Unknown column '469300l' in 'field list'
query: UPDATE player SET map_index=1 , x=469300l , y=964200l WHERE `name`='er44'

my name was :rarder44

please anyone can help me ?

make new account new player, login ingame , then go to db via navicat, copy the column map_index x and y and insert the same text to the other