
The above is an error that is the result of making a post using a "remote image" tag in an image being posted. You can post from these non-https sites but you need to remove the "remote image" tag.
For example:

This is from a unsecured, non https site (giphy). If that picture was my avatar (for example) and someone were to copy paste it over, we have a mod that adds a remote tag to these pictures from unsecured non-https sites. So if we were to post
Code:
[img]https://www.ninpocho.com/remoteImage.php?url=https://media3.giphy.com/media/9VlBZ4Nkc11ao/200.webp#7-grid1[/img]
Code:
[img]https://media3.giphy.com/media/9VlBZ4Nkc11ao/200.webp#7-grid1[/img]
Code:
https://www.ninpocho.com/remoteImage.php?url=
Any questions, feel free to ask any Admin as they have all been made aware of how this error can happen.
Link to HTTPS