Magento_CatalogUrlRewrite
SQLSTATE[HY000]: General error: 1823 Failed to add the foreign key constraint 'lampesecoenergie2/CAT_URL_REWRITE_PRD_CTGR_CTGR_ID_CAT_CTGR_ENTT_ENTT_ID' to system tables
After OneStepCheckout Module enable
And run the setup:upgrade php bin/magento setup:upgrade;
got error
Now site is working but setup:upgrade php bin/magento setup:upgrade;
run we got the error