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 ('713ce5f1fa30c0007ce1eb7bec8f8081', -1, 1711612542, 1711612542, '12e9dfbd', -9, 0, 0)

Line : 172
File : sessions.php