After installation of the plugin, I got following error:
BackUpWordPress has detected a problem. wp-cron.php is returning a socket error: 111 response which could mean cron jobs aren't getting fired properly. BackUpWordPress relies on wp-cron to run scheduled back ups. See the FAQ for more details.
I can do a manual backup. Further, I followed the FAQ and I added a 711(755) permission to the wp-cron.php. According the FAQ, I added this line of code to wp-cron.php:
define( 'ALTERNATE_WP_CRON', true );
However, the warning/error stil exist.
Does somebody know how to fix it?