Error 500 when downloading file






















And in case if you are using a shared hosting plan, then you can also contact your hosting provider to get more information. Also, as it is a server-side error, this means it has to do something with the website programming or configuration setting. Then there is a high chance that you will find some clues to figure out what is causing the Internal Server Error. Along with this, you should also focus on multiple debugging options and try to fix the issues. However, in case if you are not sure how to fix the Internal Server Error, then let me just go ahead and talk about the fixes that you can try out.

Well, before you go ahead and start working with any of the methods to fix the HTTP Error , I would advise you to take a backup of your website. So in case if there is something wrong happens with your website, and the situation gets bad to worse.

You will be able to use the backup to make things as it is now. And there are quite a lot of ways to backup your website depending on what type of web hosting you are using. However, to help you out, let me just go ahead and share a quick guide on how to take a backup of your website on Shared Hosting. One of the first steps that you can start with is debugging the issue.

By doing so, you will be able to get the sense of the error. And for this, you will need to check PHP logs or part of apache error logs. So you can get more information about the error. And in case if you are unable to find the error logs there, then you should try enabling PHP error reporting by making some changes into the index. So go ahead and open up the index. Also, in case if you have a WordPress website, then you will need to download the wp-config.

You can download the file from Cpanel or using an FTP client. Once you are done downloading the file, simply open it up using your preferred text editors. If you do not have a text editor installed on your computer. Once you find the line, you will need to change it from False to True and upload the file back to the server. In case if you do not find the line in the config file, then you will need to add these following lines into the wp-config. After that, reload the website and see if the error changes or not.

And this is a simple code error. Over here, I am going to assume that the error is coming from a plugin or theme. Then you will need to disable the plugin or theme and then check if it has fixed the issue for you or not. And in case if you are not sure how to disable plugins and themes from the Cpanel, then you will need to follow these step.

Step 3: Next, you will navigate to your WordPress installation folder and open up the wp-content folder. Step 6: Over here, look for the plugin that you would like to disable. Then simply right-click on it and rename the file. Also, you will need to follow these steps to disable the theme if there is an issue with the theme on your website. Plus, keep the fact in mind that once you are done finding the problem.

The next thing that we can try out is troubleshooting popular software problems. If your server is running some of the popular applications like WordPress, then bad installations, incompatible versions, and incorrect server permissions can cause an HTTP Internal Server Error.

However, the good part is that fixing the issue is not as hard as it seems. And here are a couple of things that you can try out fix the issue:. You can also try out debugging server-side scripts. As mentioned above, there could be an error with the. If you are using a. So in such a case, I would recommend you to go ahead and check the. Any syntax errors will cause a internal server error. Also, to confirm whether a misconfiguration of. Or you can simply rename it for a temporary time and see if it has helped you to fix the issue or not.

If your PHP scripts are designed to make an external network connection, then there is a chance that the connections are getting timed out. If there are too many connections are getting attempted and all of them are returning with the time out, then it will cause you the internal server error.

Now to prevent this what you can simply do is make sure that PHP scripts are coded with some timeout rules. PHP memory limits should not be affected by readfile or fpassthru as far as I know. The files still won't download. That allows files up to MB to download. However, the question remains. Given that readfile and fpassthru should not be affected by memory limit, and I have checked that output buffering is off, why are large files causing this new problem?

In other words, just the option to use output buffering is enough for it to affect PHP memory use. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 9 years, 5 months ago. Active 9 years, 5 months ago. Viewed 2k times. The file get passed along to this bit code simplified for readability.

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