phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1276cd92c9dee0790c90e731b5e6782' 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 ('a1276cd92c9dee0790c90e731b5e6782', -1, 1713996029, 1713996029, '1275b796', -8, 0, 0)

Line : 187
File : sessions.php