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 ('2c9d1561de0c51fe4d0fa455aca8b6df', -1, 1715696429, 1715696429, '12de53b9', -9, 0, 0)

Line : 187
File : sessions.php