ODBC Error Code = 08S01 (Communication link failure)

, [MySQL][ODBC 5.1 Driver][mysqld-5.1.30-community-log]MySQL server has gone away

SQL = "SELECT cat_id, cat_code, cat_name, cat_color FROM cm_cat WHERE display = 1 AND readonly = 0 AND cat_id NOT IN (29,31,82,83,84,39)"

Data Source = "SHE_MYSQL"