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 ('ad7f22b5dd178a4e5fa3bf900d89adad', -1, 1714005579, 1714005579, '340ea838', 537, 0, 0)

Line : 187
File : sessions.php