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 ('1dc718c57d3bd5badd0e216d6b8bf23d', -1, 1715880725, 1715880725, '0393519a', -4, 0, 0)

Line : 187
File : sessions.php