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 ('f199c5c6e77482f1e4e9ebf74b56aa09', -1, 1715273358, 1715273358, '12e05f26', -4, 0, 0)

Line : 187
File : sessions.php