Magento 2 - fix duplicate categories IDs

We encounter on Magento 2.2. errors like:

1 exception(s):

Exception #0 (Exception): Item (Magento\Catalog\Model\Category\Interceptor) with the same ID "100" already exists.

Exception #0 (Exception): Item (Magento\Catalog\Model\Category\Interceptor) with the same ID "100" already exists.

#0 /var/www/lampesecoenergie2/web/current/vendor/magento/module-eav/Model/Entity/Collection/[login to view URL](307): Magento\Framework\Data\Collection->addItem(Object(Magento\Catalog\Model\Category\Interceptor))

#1 /var/www/lampesecoenergie2/web/current/vendor/magento/module-eav/Model/Entity/Collection/[login to view URL](1123): Magento\Eav\Model\Entity\Collection\AbstractCollection->addItem(Object(Magento\Catalog\Model\Category\Interceptor))

We need you to (carefully) fix this. This Magento 2 multistore is in development so we might encounter more errors.

We need someone professional who backups before starting to work, is good in communicating and has experience. Urgent needed

Skills: Magento, MySQL, SQL, PHP, eCommerce

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About the Employer:
( 17 reviews ) Sargodha, Pakistan

Project ID: #20748979

20 freelancers are bidding on average $12/hour for this job


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$12 USD / hour
(637 Reviews)

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(47 Reviews)

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(244 Reviews)

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(224 Reviews)

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(167 Reviews)

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(77 Reviews)

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(113 Reviews)

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(44 Reviews)

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(11 Reviews)

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(19 Reviews)

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(1 Review)

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