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 ('65066ed2b44d2e9b9fc3a4fc052e0ea2', -1, 1714211719, 1714211719, '12d853f0', 1399, 0, 0)

Line : 187
File : sessions.php