phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81e8eeb75db55b6f336f63e21458f3ec' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('81e8eeb75db55b6f336f63e21458f3ec', -1, 1715735677, 1715735677, '0d3a71c1', -1, 0, 0)

Line : 187
File : sessions.php