help required.. Just updated Plesk security Wordpress now sites down

[Richard Follett]

so I applied security suggetions on my wordpress sites now they look funny.. Like all the CSS is missing... links not working... I am trying to backout the security changes but not obvious.. can you suggest where I should look first??

 

[Richard Follett]

I have 4 wordpress sites on this plesk server and they all down.. Now it looks like the domain name has been replaced with the server name? I have no idea how to fix this.. All the files are in same place...I just thibnk that one of the security changes I made screwed something up.. one of the sites in question is Home looks ok but then when you try to navigate it all goes very wrong!

 

[Richard Follett]

so I fixed 3.. Somehow in general settings the domain name had been replaced with the server name...? How would that have happened, this is in the wordpress general settings

 

[Richard Follett]

Screenshot

are any of these security setting likely to cause the issues I had above?

 

[Richard Follett]

can anyone help with this issue?

 

[Richard Follett]

can someone move this to the Linux forum...