Freepbx 12 Statics Graphs

Hello

I have clear freepbx distro installed (FreePBX 12.0.13) but statics graphs doesn’t work, on php can find only this errors:

[Sat Nov 29 19:18:50 2014] [error] [client 188.237.23.123] PHP Notice: Undefined offset: 0 in /var/www/html/admin/modules/dashboard/classes/Statistics.class.php on line 465, referer: http://x.x.x.x/admin/config.php?display=index
[Sat Nov 29 19:18:50 2014] [error] [client 188.237.23.123] PHP Fatal error: Uncaught exception ‘PDOException’ with message ‘SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry ‘Dashboard-latestsysinfo-noid’ for key ‘index3’’ in /var/www/html/admin/libraries/BMO/DB_Helper.class.php:232\nStack trace:\n#0 /var/www/html/admin/libraries/BMO/DB_Helper.class.php(232): PDOStatement->execute(Array)\n#1 /var/www/html/admin/modules/dashboard/Dashboard.class.php(186): DB_Helper->setConfig(‘latestsysinfo’, Array)\n#2 /var/www/html/admin/modules/dashboard/Dashboard.class.php(208): Dashboard->genSysInfo()\n#3 /var/www/html/admin/modules/dashboard/classes/Statistics.class.php(466): Dashboard->getSysInfo()\n#4 /var/www/html/admin/modules/dashboard/classes/Statistics.class.php(39): Statistics->getGraphDataNet(‘MINUTES’)\n#5 /var/www/html/admin/modules/dashboard/Dashboard.class.php(151): Statistics->getStats()\n#6 /var/www/html/admin/libraries/BMO/Ajax.class.php(111): Dashboard->ajaxHandler()\n#7 /var/www/html/admin/ajax.php(44): Ajax->doRequest(‘dashboard’, ‘sysstat’)\n#8 {main}\n thrown in /var/www/html/admin/libraries/BMO/DB_Helper.class.php on line 232, referer: http://x.x.x.x/admin/config.php?display=index

my be somebody get this problem too.

P.S. Are woking only uptime, cpu and ram graphs

After I truncate table “kvstore” graphs are working normaly