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 ('06c1c1729a7545ae7ce3b2a53967ebb5', -1, 1715253544, 1715253544, '12d90852', -2, 0, 0)

Line : 187
File : sessions.php