I'm new to power automate. I set up this flow but I get this error when I test it. "The execution of template action 'Apply_to_each' failed: the result of the evaluation of 'foreach' expression '@items('Apply_to_each_2')' is of type 'Object'. The result must be a valid array." The flow is based on two columns in the List: Date and Time, and Person / Group.
How do I fix this?
My flow looks like this:

