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 ('a0a4f9d47f3c66aec6fe2db8f331afd4', -1, 1769101786, 1769101786, 'd849d8a9', 1, 0, 0)

Line : 222
File : sessions.php