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In this article, the editor introduces in detail the "website visit Tip" internal server error "what is the reason and how to solve it", detailed content, clear steps, and proper handling of the details. I hope this "website visit Tip" internal server error "what is the reason and how to solve" the article can help you solve your doubts, following the editor's ideas slowly in-depth, together to learn new knowledge bar.

The reason why internal server error reported an error:

1. Server resource overload

If the site file has not been modified, it is most likely that the resources on the same server are overloaded: that is, 500 errors will occur when the processor has too many processes to deal with at the same time. With SSH, you can enter the following command on the command line to view: ps faux ps faux | grep username if you find that a process consumes too many resources, you can use the kill command to force the process to shut down, just enter the process number (Pid) of the process: kill-9 pid.

2. File permission setting error

Background directory and file permissions should be 755 by default, while pictures, text and other html files should be 644, so if there is a 500 error just after uploading the file, you should mainly check the file permission settings. You can use the FTP software to select all files and then modify file permissions in batches.

3. Write the wrong code in the htaccess file

When using some wordpress SEO plug-ins, the plug-in will overwrite the .htacess file, which may cause 500errors if the syntax is wrong!

4. Program loopholes

When the programmer writes a program that is not rigorous enough and when there is an exception, the viewer will also see 500 errors. The solution to this problem is to contact the program developer, track the program, find the error, and then modify the program. After testing, there is no problem, rerelease the program, and then the system is normal.

5. Daily maintenance of server

Server daily maintenance, downtime processing, or update programs, at this time, visitors log on to the site, will report 500 errors, generally wait for the maintenance and update, after starting the server, it will be solved automatically, users just need to wait patiently.

6. caused by poisoning

Sometimes, a virus will overwrite some settings of the server, causing users to fail to access normally and report an error of 500. At this time, programmers are required to carry out antivirus treatment, and after processing the program, the system returns to normal.

Website visit prompts "internal server error" how to solve the problem

First of all, the problem is not caused by the viewer, but caused by the failure of the server of the website you are browsing or the maintenance of the server where the website is located. Generally speaking, if this error is not dealt with, it will remain inaccessible, or even display a piece of garbled code. Experienced programmers can be set to show that the site is under maintenance, or this page cannot be displayed. If this prompt appears during non-maintenance time, the server is really malfunctioning.

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