I have the following updates issue:
Downloading update from https://api.muffingroup.com/plugins/download.php?code=7ef92eb0-c085-43b1-a876-f0ff1acf3a95&plugin=mfn-header- builder… Unpacking the update...
Warning: unlink(/tmp/download-7rMtcK.tmp): No such file or directory in /homepages/21/d864277851/htdocs/wp-admin/includes/class-wp-upgrader.php on line 333 Installing the latest version... The archive could not be installed. This package does not contain any files. Extension update failed.
Can you help me please
This message could mean that your license key is used on more than one domain. Please use the license manager to handle your license keys: http://forum.muffingroup.com/betheme/discussion/36219/cannot-register-deregister-your-license-key-use-this-tool#latest.
If you see (on our license manager) that your license key is registered on a single domain, then please disable all of the plugins and deregister that license key (through the BeTheme -> Dashboard).
After that, get into the license manager once more. If the license key is still claimed - deregister it. If it’s not, register it again on your domain (through the BeTheme -> Dashboard) and try to update your theme/plugins a couple of times (usually it pass after 2-3 attempts) - remember, all of the plugins have to be disabled.