The Issues Causing "unexpected output" are:
';
echo "
";
echo $error;
echo "
";
echo "";
echo "";
}
add_action('admin_init', 'plugin_activation_message_reset');
function plugin_activation_message_reset() {
global $current_user;
if ( isset($_GET['plugin_activation_message_reset']) && '1' == $_GET['plugin_activation_message_reset'] ) {
update_option('plugin_error', 'Activation Error Cleared. Run your plugin activation again from plugins admin page. Turn off this plugin to get rid of these messages'); // clear errors
}
}
}
?>