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 ('75a2e44e8f389da943ef7a77e4ecb7f8', -1, 1715893491, 1715893491, '12dd421f', -4, 0, 0)

Line : 187
File : sessions.php