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 ('4e4ced694477eee5a1c96f0521a2bc8f', -1, 1715865557, 1715865557, '03906bbf', -2, 0, 0)

Line : 187
File : sessions.php