Error while saving player

[Nerglexo]

I just updated my server from 10.76 to client 10.80 but I get this error everytime I relog:
"Error while saving player"

Anyone?

 

[Codex NG]

Anytime you see an error Unknown x column in 'field list' where x is the name of the column, this means the column doesn't exist in the table your trying to update in this case the players table

ALTER TABLE `table_name` ADD `column_name` Data_Type_To_Set_It_To (optional not null default value);

Just run this query in the sql box, this will add the missing column

ALTER TABLE `players` ADD `isCasting` tinyint NOT NULL DEFAULT 0;