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 ('3507d2a1a4c5e518b78dc6f592d9cc00', -1, 1754172159, 1754172159, 'd849d808', 3, 0, 0)

Line : 187
File : sessions.php