phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './aporrea_phpb1/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('76367c5a9b622e7f93261a4da6bf70a3', -1, 1455224494, 1455224494, 'adf538de', 11, 0, 0)

Line : 187
File : sessions.php