I was working through the process of moving my demo site to a private sub-domain. The backup and restore process seemed to work correctly as the private subdomain now displays what I built in the demo. However, when I try to access the subdomain’s WP-Admin I receive a series of warning/error messages:
Warning: popen() has been disabled for security reasons in…on line 828
Warning: fread() expects parameter 1 to be resource, null given in … on line 830
Warning: pclose() has been disabled for security reasons in … on line 837
Warning: popen() has been disabled for security reasons in … on line 828
Warning: fread() expects parameter 1 to be resource, null given in … on line 830
Warning: pclose() has been disabled for security reasons in … on line 837
Warning: Cannot modify header information – headers already sent by (output started at … on line 1223
I think I may not have installed one of the plug-ins correctly. How do I get back in to fix this?