phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f9a6e55ffdc16f7dd10ddde5b937eb8' 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 ('0f9a6e55ffdc16f7dd10ddde5b937eb8', -1, 1714496158, 1714496158, '0395fb9a', -4, 0, 0)

Line : 187
File : sessions.php