phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a9c7eef049a910fba3f27815bc7189c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6a9c7eef049a910fba3f27815bc7189c', -1, 1715897387, 1715897387, '12771ced', 0, 0, 0)

Line : 187
File : sessions.php