phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bb6a86c1237abb9402e0ca199cb3e214' 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 ('bb6a86c1237abb9402e0ca199cb3e214', -1, 1765945789, 1765945789, 'd849d83a', 47, 0, 0)

Line : 187
File : sessions.php