it is in local host. not online. so i don’t know how to give you the details.
anyhow i figured it out because it is a timeout problem. i edited php.ini
old value:
max_execution_time=120
new value:
max_execution_time=300
and it worked perfectly.
the issue is your error message is misleading. it should be simply showing timeout error. not AJAX.
because AJAX has nothing to do with what is really happening. kindly update that in your future template updates.
I am explaining here just for other guys, because i noticed so much people are complaining the same. the real problem is when you try to run this “import process” using an old hardware that is running an up to date operating system and needed software. so the timeout happened.