A PHP Error was encountered

			
Severity: Notice
			
Message:  Trying to get property of non-object
			
Filename: models/Cart.php
			
Line Number: 273

			
				
Backtrace:
				
					
				
					
				
					
						

						File: /var/www/web/application/models/Cart.php

						Line: 273

						Function: _error_handler						

					
				
					
						

						File: /var/www/web/application/controllers/Products.php

						Line: 27

						Function: renderCart						

					
				
					
						

						File: /var/www/web/application/controllers/Products.php

						Line: 17

						Function: render_product						

					
				
					
				
					
						

						File: /var/www/web/index.php

						Line: 316

						Function: require_once