phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3901a0977095666e829a7d756e57a211' 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 ('3901a0977095666e829a7d756e57a211', -1, 1715594875, 1715594875, '12bfa853', 0, 0, 0)

Line : 187
File : sessions.php