error add user mysql

[theprincy]

when add user to database have this error

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''`centroprotesi`' *.* TO 'centrous'@'localhost' IDENTIFIED BY '210269'' at line 1

user is add to table mysql ispc ( sql_user) but not assign database and in mysql user.

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''`centroprotesi`' *.* TO 'centrous'@'localhost' IDENTIFIED BY '210269'' at line 1
File: /var/www/ispcp/gui/client/sql_user_add.php (Line: 321) Function: exec_query
File: /var/www/ispcp/gui/client/sql_user_add.php (Line: 393) Function: add_sql_user