Failed to connect to PC:21 – WordPress & XAMPP

Generally speaking, on a local development environment I wouldn’t rely on FTP as an update solution. Fortunately your issue isn’t specific to XAMPP or Apache, but rather a question of server permissions in general. This is good news because it means the following WordPress documentation for Automatic Updates may contain some useful information for you. … Read more

Installing Theme from uploaded file. Not uploaded theme?

You need to set the permissions locally in a UNIX environment: sudo chown -R www-data:www-data /usr/share/wordpress Also perhaps: chown -R nobody:nobody /path/to/wordpress Also try setting the FTP creds in the wp-config.php file: define( ‘FTP_USER’, ‘username’ ); define( ‘FTP_PASS’, ‘password’ ); define( ‘FTP_HOST’, ‘ftp.example.org:21’ ); Use “admin” or “root” for user and leave the password blank.

blank page after update my theme

A blank page (‘white screen of death’) is usually caused by a fatal error in the PHP code. Since you said that you updated your theme (although it is not clear whether you personally updated the code, or if the theme was updated by the theme developer), then the problem is most likely in the … Read more