If you try to back up your WordPress site and for some reason it doesn't work, there are some things that can be easily wrong. You might have too many large files, you might not have enough disk space or your hosting may be low in memory. It's great to find out which of this problem that stops you from supporting your site.
First of all, look at your WordPress site and find out if you use more than one backup plugin. This is a very common problem where you use two or more backup plugins at once. Do not do it. Just select a WordPress backup plugin to do what you need because what happens is the backup plugin number 1 back to your 100MB site into a new 100 MB file, the backup plugin number 2 reserves all your WordPress sites, now you have a 200MB file.
Then backup plugin number 1 back to your site again and reserve this 200MB file and now you have a 400MB site and you can see the size of your website multiply and multiply and in the end, it's too big to reply. Only use one backup plugin. Visit website and get to know about what is nameservers, page not found error, 504 gateway timeout php.
If possible, save your large video file outside your WordPress folder or even outside the office like at Amazon S3. The very easy thing to check is see if you have enough disk space which means if you have enough space on your website to really save the backup. Your website must take less than half of the specified space, which means if your website is 500 MB available, then your website must actually be under 250MB.
If you have a 300MB website and you try to support it in a 500MB account, it won't work because you need a total of 600MB because you need space for the actual website and the same amount of space to back up to store both at one time. Make sure and enter your control panel and usually on the left they will show you how much disk space is available and how much disk space you actually take.
Also make sure and contact your web and ask how much memory you have and if your backup plugin exits or stops with a message about low memory, it means that it doesn't have the speed needed to back up. In many cases, contact your web host will fix the problem. They can change one setting and allow WordPress and your backup plugin to use more memory and now your backup will work. Get to know about windows xp connection is not private, wordpress 403 forbidden, error 500, nginx 502 bad gateway, err_ssl_version_or_cipher_mismatch chrome via reading online.