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 ('751bff9f03e8d8e72d878d4f2f5a75d4', -1, 1714049016, 1714049016, '12db3f5a', 471, 0, 0)

Line : 187
File : sessions.php