Newsletter settings not saving.

Hi I am new to using Magento so any help would be great.

When I go to my Newsletter templates they show in a list but when I edit them the Preview Template, Save As & Save Template buttons are not doing anything.

They where working fine but installed some Security Patches and not working now. Also everything else is working fine.

Can someone please help me with this issue.

Magento Version –

submitted by /u/NeoGuest
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