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 ('5d7579f9b3f6d48b1f0ea0c190c3f65e', -1, 1715572522, 1715572522, '12dc525d', 4, 0, 0)

Line : 187
File : sessions.php