phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'af4a766a0c634955a7388216b7e9e45e' 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 ('af4a766a0c634955a7388216b7e9e45e', -1, 1715565355, 1715565355, '0391bfd6', 10, 0, 0)

Line : 187
File : sessions.php