I have issue with my WhatsApp business after yesterday update, WhatsApp business crashed

Dear, I am having issue with my WhatsApp business after yesterday update and iam using Iphone12 Update version : WhatsApp Business v2213.74 After the upgrade CRASH it happened and not able to use WhatsApp business. I done from myside 1.       Shutdown and restart the mobile2.      Reset network setting3.      Restore mobile completely4.      Mobile data and Wi-Fi and airplane mode off and on