I have an issue after Magento setup upgrade - 
 "Warning: Declaration of Bss\MultiStoreViewPricingPriceIndexer\Model\Indexer\Product\Price\TableMaintainer::getMainTable(array $dimensions): string should be compatible with Magento\Framework\Model\Re  
  sourceModel\Db\AbstractDb::getMainTable() in /app/code/Bss/MultiStoreViewPricingPriceIndexer/Model/Indexer/Product/Price/TableMaintainer.php on line 138
Could you please help with update for Magento 2.3.6?


Our module is not compatible with Magento 2.3.6 at this time, so it causes the issue.

To solve this issue, we would like to give you the guide as below:

Step 1: Change the file app/code/Bss/MultiStoreViewPricingPriceIndexer/Model/Indexer/Product/Price/TableMaintainer.php

Step 2: Replace the fixed file on the site

Step 3: Clear the cache

Please check and follow our guide.

If you need any further support, please feel free to contact us.

We'd like to help.