phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c420a9e69609d0cd7894a6b666bf0aeb' 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 ('c420a9e69609d0cd7894a6b666bf0aeb', -1, 1714377513, 1714377513, '00000000', 25, 0, 0)

Line : 187
File : sessions.php