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 ('797c23f0d6bd0a0f47a8bfb75d57ed0e', -1, 1715891944, 1715891944, '0389c660', 12, 0, 0)

Line : 187
File : sessions.php