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 ('8a3d41f96e1c87c11ac254ed1cc6640f', -1, 1715880047, 1715880047, '0395fb8e', 0, 0, 0)

Line : 187
File : sessions.php