Battery/Propane Storage Box Stiffener

scaup

We have a 2017 T@B 320S with the plastic front battery/propane storage box. The welds attaching one of the vertical metal stiffeners broke at the top and bottom.

Has anyone had that happen and how did you repair it? I'm not a welder and was hoping for some other slick do-it-yourself fix.

Thanks

Dalehelman

Pictures please