Dedecms cannot post an article. after you click add or modify, it is blank,

Dedecms cannot post an article. after you click "add" or "modify", it is blank, urgent, urgent, and urgent! Today, I made a DEDECMS-based website on my local computer. after uploading the website to the server virtual host, I cannot add or modify the document. after I click it, I will go to the internet to see it, I do not have the write permission, but it is clearly displayed that all directories are dedecms and cannot post articles during installation. after clicking add or modify, there is a blank space, urgent, urgent, and urgent!
I made a DEDECMS-based website locally today. after uploading the file to the server virtual host, the file cannot be added or modified. after clicking this button, it is blank.

Go to the Internet and check whether you have the write permission. However, during installation, it is displayed that all directories have the write permission.

It's urgent. thank you!
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Is it a windows server? If it is linux, you have to check which part has no permissions. Don't worry. If you have enough permissions, you will be OK.
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I gave the corresponding directory permission to check whether the error was reported.