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 ('b7d173d2f4c01aa3ee33b2d01fc8f807', -1, 1715696820, 1715696820, '0387dd11', 2, 0, 0)

Line : 187
File : sessions.php