phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '604ef4db6b76c61bfb1174491b61b340' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('604ef4db6b76c61bfb1174491b61b340', -1, 1714205704, 1714205704, '12de43fb', -4, 0, 0)

Line : 187
File : sessions.php