The site I'm working on the lowest category page (suppose to be list view) give the error 500.
I'm not quite remember file I edited.
search result also return the same error. Which files should I look into to fix the error?


this is the error from debug.log [2019-02-22 06:36:35] main.DEBUG: cache_invalidate: {"method":"GET","url":"https://dev.siig.com/it-products/video-display/display-adapters/usb-2-0.html","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2019-02-22 06:37:41] main.DEBUG: cache_invalidate: {"method":"GET","url":"http:/","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} []

  • Have you tried clearing your cache? 500 is a server error which may occur either due to bad code or server misconfiguration
    – Dexter
    Commented Feb 22, 2019 at 6:49
  • I tried clear the cache but didn't help. If it's bad code, which file should I look into. Thanks Commented Feb 22, 2019 at 6:50

1 Answer 1


finally found the file that was causing the issue. it was the app/design/frontend/Infortis/base/Magento_LayeredNavigation/templates/layer/view.phtml that was containing some bad codes...

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