Solve the problem of "Cookies are blocked or your browser does not support it" when logging in to WordPress

I went to the company this morning and my colleague told me that when I logged in to a client website, I stayed in the WordPress backend and there was no problem with confirming the password. I went to see that the login page was indeed always in the background, and there was an error message \\"Cookies are blocked or your browser does not support it. To use WordPress, you must enable cookies\\". Judging from this prompt, there should be no problem with the password, or it may prompt that the password is incorrect.

This is the first time Snail encountered this problem, so he logged in to other browsers on his colleagues’ computers, and the same problem occurred. It seems that the browser COOKIES problem can be solved. It is impossible for both browsers to be like this. Then use the universal search engine to solve the problem, because in the end the problem was solved, but in the end it was impossible to determine which method was used to solve it, so all methods were recorded.

First, set browser security

We can lower the browser security level and set it to the default level. Here I also cleared the cache of my colleague’s browser. Restart the computer.

Second, upgrade to the latest version of WP

Because the latest Chinese version of WP has only been available a few days ago, it should have been upgraded to the latest English version. I don’t know if this is the problem, but I just manually upgraded to the latest Chinese version first.

Third, plug-in exclusion

I don’t know if an unknown plug-in was installed last week, so I changed the name of the plugin folder first, and then all plug-ins became invalid. Then you can log in to the WP backend and start the plug-ins one by one.

In the end, the problem was solved. I don’t know the specific method to solve it, so I just made a record.

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