Doubt of mask to include uppercase letter

[bond007]

Hello,

I wrote below hashcat command and I wrote it to recover 10 length password that has uppercase/lowercase/digit/symbols.
So password example would be like this:
A6h=upaREz

hashcat.exe -m xxx -a 3 "hash.txt" ?a?a?a?a?a?a?a?a?a?a --increment --increment-min=10 --increment-max=10

But it throw error message.

Integer overflow detected in keyspace of mask: ?a?a?a?a?a?a?a?a?a?a

So I had to remove mask and use this command.

hashcat.exe -m xxx -a 3 "hash.txt" --increment --increment-min=10 --increment-max=10

It will then use ?1?d?s mask which won't cover uppercase letter.
So what is the solution in this case?
Uppercase letter can appear at any position and how to recover it with default mask?
Isn't there solution?

Thanks in advance,