I upgraded aldur's boots. I have a lvl 66 druid, my base strength is 163 as per the requirements. I cannot equip the boots

I upgraded aldur’s boots. I have a lvl 66 druid, my base strength is 163 as per the requirements. I cannot equip the boots.

Does you’re equipped boots have strength on them? If taken off, will your strength go down therefore you can’t equip the Aldur’s.