phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15f0cb98bc6304f52a1f41e2651bed95' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('15f0cb98bc6304f52a1f41e2651bed95', -1, 1714253470, 1714253470, '12e11f9f', -4, 0, 0)

Line : 187
File : sessions.php