Fatal error: Uncaught TypeError: Ps_CategoryTree::getCategories(): Return value must be of type array, null returned in /home/jaljtvef/public_html/modules/ps_categorytree/ps_categorytree.php:151 Stack trace: #0 /home/jaljtvef/public_html/modules/ps_categorytree/ps_categorytree.php(295): Ps_CategoryTree->getCategories() #1 /home/jaljtvef/public_html/modules/ps_categorytree/ps_categorytree.php(263): Ps_CategoryTree->getWidgetVariables() #2 /home/jaljtvef/public_html/classes/Hook.php(1088): Ps_CategoryTree->renderWidget() #3 /home/jaljtvef/public_html/classes/Hook.php(1019): HookCore::coreRenderWidget() #4 /home/jaljtvef/public_html/config/smarty.config.inc.php(201): HookCore::exec() #5 /home/jaljtvef/public_html/classes/Smarty/SmartyLazyRegister.php(81): smartyHook() #6 /home/jaljtvef/public_html/var/cache/dev/smarty/compile/warehousechildlayouts_layout_left_column_tpl/11/e1/38/11e138e0116d8c0e3b5494a1ff9257da49aa794e_2.file.layout-both-columns.tpl.php(419): SmartyLazyRegister->__call() #7 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(248): Block_56599281966fd59b4708095_07311116->callBlock() #8 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(184): Smarty_Internal_Runtime_Inheritance->callBlock() #9 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(156): Smarty_Internal_Runtime_Inheritance->process() #10 /home/jaljtvef/public_html/var/cache/dev/smarty/compile/warehousechildlayouts_layout_left_column_tpl/11/e1/38/11e138e0116d8c0e3b5494a1ff9257da49aa794e_2.file.layout-both-columns.tpl.php(115): Smarty_Internal_Runtime_Inheritance->instanceBlock() #11 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_66fd59b4717e71_01351596() #12 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #13 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #14 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #15 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #16 /home/jaljtvef/public_html/var/cache/dev/smarty/compile/warehousechildlayouts_layout_left_column_tpl/99/4d/ca/994dca1f71588e8967ff14dafe4584a9152eb40f_2.file.layout-left-column.tpl.php(38): Smarty_Internal_Runtime_Inheritance->endChild() #17 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_66fd59b46f6511_66154275() #18 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #19 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #20 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #21 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #22 /home/jaljtvef/public_html/var/cache/dev/smarty/compile/warehousechildlayouts_layout_left_column_tpl/63/c8/3e/63c83ef25fd3bae079d2583f4de8c27826882ee9_2.file.product-list.tpl.php(43): Smarty_Internal_Runtime_Inheritance->endChild() #23 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_66fd59b46ee8c5_01044905() #24 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #25 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #26 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #27 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_inheritance.php(116): Smarty_Internal_Template->_subTemplateRender() #28 /home/jaljtvef/public_html/var/cache/dev/smarty/compile/warehousechildlayouts_layout_left_column_tpl/28/1c/7a/281c7a99841ce8f536701022e80498bac66e4773_2.file.category.tpl.php(108): Smarty_Internal_Runtime_Inheritance->endChild() #29 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_66fd59b46d47a3_35179718() #30 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #31 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #32 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #33 /home/jaljtvef/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #34 /home/jaljtvef/public_html/classes/Smarty/SmartyDev.php(40): Smarty_Internal_TemplateBase->fetch() #35 /home/jaljtvef/public_html/classes/controller/FrontController.php(760): SmartyDev->fetch() #36 /home/jaljtvef/public_html/classes/controller/FrontController.php(742): FrontControllerCore->smartyOutputContent() #37 /home/jaljtvef/public_html/classes/controller/Controller.php(339): FrontControllerCore->display() #38 /home/jaljtvef/public_html/classes/Dispatcher.php(510): ControllerCore->run() #39 /home/jaljtvef/public_html/index.php(28): DispatcherCore->dispatch() #40 {main} thrown in /home/jaljtvef/public_html/modules/ps_categorytree/ps_categorytree.php on line 151