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 ('ecc3f715c1e0d2dead8a5f47f2b50d03', -1, 1714234105, 1714234105, 'ac467e7c', 17, 0, 0)

Line : 187
File : sessions.php