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 ('917f9e191b89a04929d8f849e0bb5c65', -1, 1715311549, 1715311549, '12e3727d', -12, 0, 0)

Line : 187
File : sessions.php