Jump to content

[SOLVED] Multiple image uploading + HTTP/2 + Kaspersky = ERROR

Recommended Posts

I'm creating this post to help any Kaspersky Antivirus owners that will experience the following problem if their server supports HTTP/2:

Trying to upload multiple images at once in ProcessWire suddenly became a nightmare. I was getting this error multiple times for some of the images:

POST https://www.mysite.com/admin/page/edit/?id=10097&InputfieldFileAjax=1 net::ERR_HTTP2_PROTOCOL_ERROR

and sometimes these ones too:

POST https://www.mysite.com/admin/page/edit/?id=10097&InputfieldFileAjax=1 502

Uncaught SyntaxError: Unexpected token < in JSON at position 0
    at JSON.parse (<anonymous>)
    at Function.parseJSON (JqueryCore.js?v=183:2)
    at XMLHttpRequest.<anonymous> (InputfieldImage.min.js?v=123-1599567437:1)

Few months ago I've installed Kaspersky Security Cloud on my PC and today when I was checking the SSL certificates on my sites and on third-party sites including ProcessWire I noticed it was saying "Issued by: Kaspersky Anti-Virus Personal Root Certificate".

I opened Kaspersky Security Cloud and went to Settings > Additional > Network and I selected "Do not scan encrypted connections" under "Encrypted connection scanning". By default the selected option is "Scan encrypted connections upon request from protection components".

Problem solved. I can finally upload multiple images at once again and view the original issuers of the website's SSL certificates.

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.

  • Create New...