PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT DISTINCT entity_type FROM {pathauto_state}; Array ( ) in lock_may_be_available() (line 167 of /home/tugiavn/domains/tugia.vn/public_html/includes/lock.inc).
PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT ff.* FROM {filter_format} ff WHERE (status = :db_condition_placeholder_0) ORDER BY weight ASC; Array ( [:db_condition_placeholder_0] => 1 ) in filter_formats() (line 434 of /home/tugiavn/domains/tugia.vn/public_html/modules/filter/filter.module).
PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: DELETE FROM {semaphore} WHERE (value = :db_condition_placeholder_0) ; Array ( [:db_condition_placeholder_0] => 68999396665f8eaba58b536.98074052 ) in lock_release_all() (line 269 of /home/tugiavn/domains/tugia.vn/public_html/includes/lock.inc).