phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a16cb9041068730308af99ab53d37ee5' 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 ('a16cb9041068730308af99ab53d37ee5', -1, 1714907861, 1714907861, '03915dd2', -10, 0, 0)

Line : 187
File : sessions.php