phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3b1c8fc3c301a80204982f4907a96c19' 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 ('3b1c8fc3c301a80204982f4907a96c19', -1, 1715887864, 1715887864, '0381d9bf', -4, 0, 0)

Line : 187
File : sessions.php