phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a9e604942fbe41a4d3b47b43efc24f7' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('6a9e604942fbe41a4d3b47b43efc24f7', -1, 1754005292, 1754005292, 'd849d833', -9, 0)

Line : 158
File : sessions.php