phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '959d9b59df1669c337346237730e627d' 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 ('959d9b59df1669c337346237730e627d', -1, 1714300412, 1714300412, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php