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 ('7dfb7d986d9788f77e5c2c5def8c1c9d', -1, 1715324930, 1715324930, '038d1d91', -8, 0, 0)

Line : 187
File : sessions.php