phpBB by Przemo : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8b2dc782fffbe811e0b2143927da235' 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 ('a8b2dc782fffbe811e0b2143927da235', -1, 1558796142, 1558796142, '36a3147b', 291, 0, 0)

Line : 493
File : sessions.php