phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1594c92b5326bac06e21cea2f0c4bb8f', -1, 1711721381, 1711721381, '03eefe4e', -4, 0, 0)

Line : 222
File : sessions.php