Stack Overflow

This used to work in previous releases, but now I get a stack overflow.
```julia
using Interpolations
itp = interpolate(ones(100,100), BSpline(Linear()));
r = itp[2.2, 33.3]

ERROR: StackOverflowError:
```
I am using a fresh environment (Version 0.16.1) on Julia 1.11.5 (Windows 11). Did the user-interface change? Am I doing anything wrong here?
