phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a40ed8a5d4a58b611c1bcad3e409c2d' 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 ('6a40ed8a5d4a58b611c1bcad3e409c2d', -1, 1715882632, 1715882632, '12db9c38', 0, 0, 0)

Line : 187
File : sessions.php