Error parsing save: Invalid Serial: "BINACT3tWfn6WF6iHusDNUs0fuu1HsZxaPRBNlhmMkYURA=="; Serial Version: 4; Database Version: 63

hey there i am trying to use the save editor but i run my game modded 
this one->(https://www.nexusmods.com/borderlands3/mods/400) is the only mod we use but other than that i cant figure out why i am getting this error. It prevents me from even selecting a save so i believe this is the cause but i wanted to post here to be sure.