phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2cf104c89b310b61cb5c54985c68e40e' 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 ('2cf104c89b310b61cb5c54985c68e40e', -1, 1715193156, 1715193156, '038b619d', 0, 0, 0)

Line : 187
File : sessions.php