Markers does not appears

After I uploaded last version, markers did not appear on browser. I disabled all my plugins and activited only Leaflet Plugin it was correct.
I tried every plug in, disable and activate but I could not find problem. Because I need to some important old plugins also.
my link is http://www.manaz.net/strategic-image-jpeg-maps/islamci-gruplar-ve-liderler/

https://ww.wp.xz.cn/plugins/leaflet-maps-marker/