PNphpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b64981aecf0ac5d9dbc95b1a9e0b7f9e' for key 'PRIMARY'

INSERT INTO nuke_phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b64981aecf0ac5d9dbc95b1a9e0b7f9e', -1, 1759618907, 1759618907, '7f000001', -10, 0)

Line : 339
File : sessions.php