categories Type Error occurred when creating object

Question

when i enable or do any change in (admin -> catalog -> categories )

i found this message

Type Error occurred when creating object: ZzDbdc\Catalog\Rewrite\Controller\Adminhtml\Category\Save\Interceptor

, so what i have to do ?

Answer 1

You probably modified this controller construct which means you have to compile it again.

bin/magento setup:upgrade bin/magento setup:di:compile``bin/magento cache:flush