"save & stay" button is very slow and not loading in editing product

[paknejad]

Hi Dears

My prestashop version is 1.6.1.6. When I want to edit or create product, Save, "Save & Stay" button just go loading, or very slow loading. And "TimeOut" windows appears. I also did the following tasks according to PrestaShop Forum:

search the folder.. admin>themes>default>template>controllers>products..   all .tpl files and do this: 

 

erase: disabled="disabled"

 

replace: process-icon-loading por -> process-icon-save

 

all the .tpl file of this folder

 

Now, What should I do now?
I must update my prestashop version? OR  Is there a problem with the server? My server panel is DirectAdmin.

With Regards

[ecommerce16]

Update your shop, its a known problem due to incompatibility with the new browsers. There are lots of posts on the forum about this.