Title: HTTP error: possible issue with image format?
Last modified: June 13, 2018

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# HTTP error: possible issue with image format?

 *  [cag8f](https://wordpress.org/support/users/cag8f/)
 * (@cag8f)
 * [7 years, 12 months ago](https://wordpress.org/support/topic/http-error-possible-issue-with-image-format/)
 * Hello. Thanks very much for your plugin. To date it has worked without issue.
   But I have added a new watermark image ([this image](https://www.everasia.com/dev/transparent-logo-2-crop-bw-715x647/)),
   and whenever I try to upload a new image and apply the watermark, I encounter
   an HTTP Error ([screenshot](https://imgur.com/a/Q0l4uac)). How can I troubleshoot
   this?
 * I did some testing. If I use a slightly different watermark image ([this image](https://www.everasia.com/dev/eae028-17_rebrand_logo-centered-crop-grey-rot-779x600/)),
   there is no issue. This image is a JPG, and the other image is a PNG. The PHP
   log ([see here](https://pastebin.com/vXVMu6fV)) indicates that this image format
   may be invalid (see debug.log below). But I couldn’t find anything in the documentation
   about allowed image formats.
 * [This ](https://imgur.com/a/AVMuMoZ)is the image I am applying the watermark 
   image to.
 * Here are my [plugin settings](https://imgur.com/a/8vjv8st).
 * Thanks in advance.
    -  This topic was modified 7 years, 12 months ago by [cag8f](https://wordpress.org/support/users/cag8f/).

The topic ‘HTTP error: possible issue with image format?’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [cag8f](https://wordpress.org/support/users/cag8f/)
 * Last activity: [7 years, 12 months ago](https://wordpress.org/support/topic/http-error-possible-issue-with-image-format/)
 * Status: not resolved