hello
from some time i have following error keeps showing in PHP error log on server:
* is the path of the website on the server
[24-Mar-2022 11:50:56 Europe/Bucharest] PHP Fatal error: Uncaught Error: Call to a member function getAttributeCombinations() on null in */controllers/front/ProductController.php:1012 Stack trace: #0 */controllers/front/ProductController.php(974): ProductControllerCore->tryToGetAvailableIdProductAttribute(0) #1 */controllers/front/ProductController.php(1264): ProductControllerCore->getIdProductAttributeByRequest() #2 */classes/controller/FrontController.php(1736): ProductControllerCore->getBreadcrumbLinks() #3 */classes/controller/FrontController.php(533): FrontControllerCore->getBreadcrumb() #4 */classes/controller/FrontController.php(590): FrontControllerCore->assignGeneralPurposeVariables() #5 */controllers/front/ProductController.php(417): FrontControllerCore->initContent() #6 */classes/controller/Controller.php(306): ProductControllerCore->initContent() #7 in */controllers/front/ProductController.php on line 1012 [24-Mar-2022 11:51:35 Europe/Bucharest] PHP Fatal error: Uncaught Error: Call to a member function getAttributeCombinations() on null in */controllers/front/ProductController.php:1012 Stack trace: #0 */controllers/front/ProductController.php(974): ProductControllerCore->tryToGetAvailableIdProductAttribute(0) #1 */controllers/front/ProductController.php(1264): ProductControllerCore->getIdProductAttributeByRequest() #2 */classes/controller/FrontController.php(1736): ProductControllerCore->getBreadcrumbLinks() #3 */classes/controller/FrontController.php(533): FrontControllerCore->getBreadcrumb() #4 */classes/controller/FrontController.php(590): FrontControllerCore->assignGeneralPurposeVariables() #5 */controllers/front/ProductController.php(417): FrontControllerCore->initContent() #6 */classes/controller/Controller.php(306): ProductControllerCore->initContent() #7 in */controllers/front/ProductController.php on line 1012
presta 1.7.8.5, php 7.4
any ideea about this? i cannot see what cause it from the timestamp, just keeps adding at a interval of 5-10 minutes, without stop.