phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9a9ed471f2a8960cd2a6e95429f4217' 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 ('b9a9ed471f2a8960cd2a6e95429f4217', -1, 1715112095, 1715112095, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php