Dear sir, I have 2 problems.
1- When i open my website it is being redirected to error page i sent you in attachment.
Also when i click on hubshop button on https://hubcen.com/ there is no problem but when i type hubshop.hubcen.com on browser error message appears.
2- When i enter the website on mobile, it shows me old page design instead of new changes and developments. There is no problem on desktop version.
Could you please disable all plugins that are not related to our theme and provide us your admin access so we can check it?
Also, reupload your screenshots in a size smaller than 512KB. Or upload it to some cloud service like Dropbox or Google Drive.