@Bob, seems I'm getting this error on the main articles index page and when viewing categories after upgrading to AMS 1.6.7. I'm using XF 1.5.16a. Direct links to articles seem to be unaffected. What can I do to fix this?
Error from index page (www.squattheplanet.com):
	
	
	
		
Error from category page (https://squattheplanet.com/articles/category/squatting.16/):
	
	
	
		
				
			Error from index page (www.squattheplanet.com):
		Code:
	
	Server Error
Undefined index: snippetFormattedText
    XenForo_Application::handlePhpError() in NFLJ/AMS/ControllerPublic/Article.php at line 230
    NFLJ_AMS_ControllerPublic_Article->actionIndex() in XenForo/FrontController.php at line 369
    XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 152
    XenForo_FrontController->run() in /home/nginx/domains/squattheplanet.com/public/index.php at line 13Error from category page (https://squattheplanet.com/articles/category/squatting.16/):
		Code:
	
	Server Error
Undefined index: snippetFormattedText
    XenForo_Application::handlePhpError() in NFLJ/AMS/ControllerPublic/Category.php at line 175
    NFLJ_AMS_ControllerPublic_Category->actionIndex() in XFA/ExtendedCover/Extends/AMS/ControllerPublic/Category.php at line 21
    XFA_ExtendedCover_Extends_AMS_ControllerPublic_Category->actionIndex() in XenForo/FrontController.php at line 369
    XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 152
    XenForo_FrontController->run() in /home/nginx/domains/squattheplanet.com/public/index.php at line 13 
	 
 
		 
 
		