Install our plugin to fix the problem: https://wpautoblog.com/plugin-download/WPAutoBlog-Plugin-New.zip

If the problem still exists please contact your webhoster because it means your Wordpress configuration is faulty or the REST API is turned off.

I had to cancel it. The product is not even in the early stages, and the owner is arrogant (it might be his first launch). He needs to put up proper exceptions and throw proper messages with solutions. He is always blaming clients and their hosts (if you ready other comments). I am a SaaS owner for the last 17 years, never talked to a client like this.

Hi, as explained the issue is usually a problem with your website configuration or a missing .htaccess file, I will once again link our documentation with the solution: https://wpautoblog.com/documentation#3

It is sad to see that Wasif took it personal that his website is the issue and didn't even bother to try and follow the instructions linked above.