phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('db1f575b8b0f01a86b933ed2f4c998a8', -1, 1715314041, 1715314041, '12dd29d6', -7, 0, 0)

Line : 187
File : sessions.php