phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '168b440d1700510b7c2a2c4c6eafaaee' for key 'sgf_sessions.PRIMARY'

INSERT INTO sgf_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('168b440d1700510b7c2a2c4c6eafaaee', -1, 1730921592, 1730921592, '03176709', -9, 0, 0)

Line : 183
File : sessions.php