phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f91efc36d1eea2dfb011d0596dcf4405' 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 ('f91efc36d1eea2dfb011d0596dcf4405', -1, 1714253024, 1714253024, '12bcf152', -9, 0, 0)

Line : 187
File : sessions.php