After migration, my multi-store website to Magento 2.3.4 Back-end working good all data migrated successfully my theme completely collapsed getting following error,
Following are my errors after migration,
Frond-end error :
Try lots of combinations to solve the issue, still facing the issue.
Server details: Localhost - Centos 7, Nginx, Magento 2.3.4, paid theme (http://www.codazon.com/document/fastest/magento2/index.html)
For issue "Memory size allocated for the temporary table is more than " kindly refer below url:
Regarding message "main.DEBUG: cache_invalidate":
It is in not an error.
It looks like there is no way to disable those debug messages for now:
Also the "Cache Invalidated" notification in magento admin panel is not an error.
You should not refresh your cache every minute.
The same way as you do not refresh your web browser cache every minute.
If you don't need caching just disable it.
If issue resolve, please click on 'Kudos' & Accept as Solution!
Decrease batch size:
<type name="Magento\Catalog\Model\Indexer\Category\Product\Action\Full"> <arguments> <argument name="batchRowsCount" xsi:type="number">10000</argument> <argument name="batchSizeManagement" xsi:type="object">Magento\Catalog\Model\Indexer\CategoryProductBatchSize</argument> </arguments> </type>
Kindly refer below link to resolve "Broken reference: the 'catalog.compare.sidebar" :
If issue resolve, please click on 'kudos' & Accept as Solution!