Вылазить ошибка при импорте категорий из файла:

[PrestaShopException]

Parent category does not exist
at line 380 in file classes/Category.php

374. if (!$this->id_parent)
375. return 0;
376.
377. $parent_category = new Category((int)$this->id_parent);
378. if (!Validate::isLoadedObject($parent_category))
379. throw new PrestaShopException('Parent category does not exist');
380. return $parent_category->level_depth + 1;
381. }
382.
383. /**
384. * Re-calculate the values of all branches of the nested tree
CategoryCore->calcLevelDepth - [line 156 - classes/Category.php] - [0 Argument]
CategoryCore->add - [line 964 - controllers/admin/AdminImportController.php] - [0 Argument]
AdminImportControllerCore->categoryImport - [line 2694 - controllers/admin/AdminImportController.php] - [0 Argument]
AdminImportControllerCore->postProcess - [line 158 - classes/controller/Controller.php] - [0 Argument]
ControllerCore->run - [line 350 - classes/Dispatcher.php] - [0 Argument]
DispatcherCore->dispatch - [line 50 - admindb/index.html] - [0 Argument]