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 ('08ba0d3743d805b2a2d8da8c60e59be1', -1, 1715156007, 1715156007, '12d9dc72', -4, 0, 0)

Line : 187
File : sessions.php