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 ('9b9e0a7db198b4b6235e9e31451b4cfc', -1, 1715742971, 1715742971, '030fc1cf', 2, 0, 0)

Line : 187
File : sessions.php