Show Dropbox Backup wasn’t created. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature Backup has stalled because I have received this error. What does this mean?
In most cases this error means the lack of disk space on your hosting / server or on Dropbox. Please, check both.
If you have enough disk space, please, check your PHP Settings. If you have access to FTP settings, find FTP file, called php.ini and send it to us. This file can be opened with Notepad. If there i no file, let us know.