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 ('a158dcfecc47673c6dcbc324f05c5ab5', -1, 1715829758, 1715829758, '0388eaa3', -7, 0, 0)

Line : 187
File : sessions.php