phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf5243190807cdfa93aa033b88834d6b' 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 ('cf5243190807cdfa93aa033b88834d6b', -1, 1715755431, 1715755431, '0393592f', -8, 0, 0)

Line : 187
File : sessions.php