in Firefox it reastart it ask me me for a update i did then it aks me to itnal a helper i did then i open firefox then keep on asking me to instal hlper im on mac

today i open firefox ask me to reastart for a update i did it ask me to do instal a helper i did then i open it then agian on a loop i task me to intall a helper i did like 50 times hwo cna i jsut do the update and get otu fo the loop of intaling helpers for firefox