I am seeing this error on a Mediawiki 1.17; A call for; "Template:Safesubst" is what the wiki is describing as this instruction set. "{{#ifeq:{{{subst}}}|SUBST"

Anyone know what I need to do to get these to not appear as 'template' calls, & of course to work. below is a grab of the first few lines of Special:WantedTemplates. As you can see this is the issue. I have read the stuff on Mediawiki & elsewheres. I have no idea how to get rid of, or satisfy these Template calls. I did try installing Template:Padleft & Template:Iflenge: that did not cure the problem. There are MANY moe of these Safesubst errors scattered throughout the site. I,m using a lot of templates & base pages that I've snagged from Wikipedia & Mediawiki, so they should be written correctly, though I've modified a lot of the text. The actual templates are relatively unchanged.

Wanted templates From PhysicsWiki

Showing below up to 50 results starting with #1.

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 1. Template:Safesubst: ‎(100 links) 
 2. Template:Safesubst:Ns has subpages ‎(53 links) 
 3. Template:Safesubst:padleft: ‎(33 links) 
 4. Template:Ns:Portal talk ‎(12 links) 
 5. Template:Ns:Book talk ‎(11 links) 
 6. Template:Safesubst:iflenge ‎(7 links) 

If anyone has any suggestions please advise me. Thanks!