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 ('3953352558a3d096c8eb7bd5c1c10eb0', -1, 1715840644, 1715840644, '12dd9c32', -12, 0, 0)

Line : 187
File : sessions.php