First of all, use F12 to see what errors are reported. Secondly, if you know the code, you can follow the code interruption points and have a look, because there may be many blanks, for example: the account does not have the highest authority of admin. Use file verification to see if the configuration file has been modified. Most of the Dreamweaver HTML and PHP frameworks are in the DEDE folder. Check whether the paths are correctly associated. Try using automatic repair. Generally, this situation is likely to be a problem with HEADER() in catalog_do.php and archives_do.php, because before executing header(), if spaces, blank lines, or any characters are output in front, it will cause header() to jump. Invalid. Because there are too many php files called by catalog_do.php. So you need to troubleshoot all the PHP files in DEDE one by one to see if there are spaces or blank lines in the first and last two lines of . Delete these spaces and empty lines, and now all functions will be normal. If you don't want to troubleshoot, you can reinstall dede. Remember to make a backup before making any changes to avoid being unable to retrieve it if you make a mistake! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Remember! ! ! ! ! ! ! !

1. Catalog_do.php file

Under dede/catalog_do.php

Put header("location:article_add.php") < in catalog_do.php /p>

Replace with echo "

"; < /p>

There is also header("location:{$gurl}?channelid={$channelid}&cid= {$cid}"); replaced with echo "

";

2. archives_do .php file

Find the dede/archives_do.php file, open it with Notepad, and search for

header("location:{$gurl}?aid=$aid");

Replace it with:

echo '';

Save, enter the website background, and update the website cache.

It’s OK to add more articles