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 ('0db3e7453f3056fcc2d5f3d37fe97428', -1, 1756569421, 1756569421, 'd849d885', 4, 0, 0)

Line : 187
File : sessions.php