how to resolve this issue, actually I made a htaccess file in htdocs folder for increasing the upload size limit maybe this is happening because of this.
I read this article earlier, please tell me the final solution how can I solve this issue, because all the things up in this article I checked it’s all right.
I’m guessing the issue is that the files you’re trying to upload are over the file size limit, yes? And that them being deleted is what’s resulting in the 404 error? If so, there’s no way to circumvent the file size limit, doing so may count as abusing InfinityFree’s services, and it’s not something you could do with a .htaccess file anyways. The limit for file sizes is something that’s set on the server level and not just a PHP configuration. Please take a look at the following article for more information.
Depending on the files and why they’re above the limit, you may be able to optimize them or break them down into multiple smaller files.
With the product links, I assume you’re referring to links such as https://nimcoking.com/product/spicy-puffs/?
I see you are using WordPress with pretty URLs. That’s normally no problem, but you have to understand it required some .htaccess to work properly. I checked your account, and it seems that in your attempt to change the upload limit you ended up completely clearing out the .htaccess rules. So now the settings that make the server route these URLs to WordPress are missing.