phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bfad4cc0aff357b26e8d7fc718dae015' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bfad4cc0aff357b26e8d7fc718dae015', -1, 1714387022, 1714387022, '12d87937', 11, 0, 0)

Line : 187
File : sessions.php