Hi, I get the same error. This is the first time I have installed the plugin on my WP installation.
Cannot redeclare optionsframework_init() (previously declared in C:\xampp\htdocs\WPSite_test\wp-content\themes\alexandria\admin\options-framework.php:67) in C:\xampp\htdocs\WPSite_test\wp-content\plugins\options-framework\options-framework.php on line 54
