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 ('9cf9475f4e4562510b4c7f82b2a6264c', -1, 1714264721, 1714264721, '1275d824', 712, 0, 0)

Line : 187
File : sessions.php