phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac0eb5d721d0446cc94e15c4faeb9b4b' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac0eb5d721d0446cc94e15c4faeb9b4b', -1, 1716355838, 1716355838, '12762593', 0, 0, 0)

Line : 187
File : sessions.php