error 1062 after instal modul jvcounter for joomla 3

[denmazqdot]

can you help me to fix message errors :

1062

Duplicate entry '8263c5eefb6e9ac1aad984f9ea1b24e7' for key 'PRIMARY' SQL=INSERT INTO #__jvcounter_logs (session_id,user_id,ip,timestart,timelast,counter, browser,timezone,lasturl) VALUES('8263c5eefb6e9ac1aad984f9ea1b24e7','0','36. 77.172.136','1458901119','0','10','Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36','','')

My website is down after install jvcounter modul