I have got an fata error trying to activate MailPress pluggin:
Warning: require_once(/home/newadvi1/public_html/
rbguide.com/wp-
content/plugins/mailpress/mp-includes/class/MP_abstract.class.php)
[function.require-once]: failed to open stream: No such file or
directory in /home/newadvi1/public_html/
rbguide.com/wp-content/plugins/
mailpress/mp-load.php on line 100
Fatal error: require_once() [function.require]: Failed opening
required '/home/newadvi1/public_html/
rbguide.com/wp-content/plugins/
mailpress/mp-includes/class/MP_abstract.class.php' (include_path='.:/
usr/lib/php:/usr/local/lib/php') in /home/newadvi1/public_html/
rbguide.com/wp-content/plugins/mailpress/mp-load.php on line 100
Does anyone know how to fix it?