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Solve the problem of failed verification of phpcms CAPTCHA? This problem may be often seen in our daily study or work. I hope you can gain a lot from this question. The following is the reference content that the editor brings to you, let's take a look at it!

What if the verification of phpcms CAPTCHA fails?

Phpcms backend login prompt verification code error

1. After the verification code of V9 is generated, the number of the verification code will be stored in Session.

2. V9 by default, Session is stored in the database. Its performance in the database is as follows:

3. After visiting the backend login page, you can check the Session table in the database. If there is no type of data in the table, code 4: "*"; that means Session is not successfully written to the database.

This will cause your login to fail.

4. You can try to modify the following in "/ caches/configs/system.php":

'session_storage' = >' mysql'

Modify it to

'session_storage' = >' files'

And then try to repay.

The above modification indicates that the Session is stored on the hard disk, which will use the default storage method of PHP.

Thank you for reading! After reading the above, do you have a general understanding of how to solve the problem of phpcms CAPTCHA verification failure? I hope the content of the article will be helpful to all of you. If you want to know more about the relevant articles, you are welcome to follow the industry information channel.

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