phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '494765bd7653acc7c5957542dd02da04' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('494765bd7653acc7c5957542dd02da04', -1, 1765874197, 1765874197, 'd849d81e', -9, 0)

Line : 180
File : /www/includes/sessions.php