Time stamp error

It seems like you're encountering a type mismatch error while trying to filter by timestamp in your script. The error message indicates that you're attempting to compare a timestamp with a varchar (string) data type. To resolve this issue, you need to ensure that you're comparing values of the same data type.

Here are a few steps you can take to troubleshoot and fix this error:

1. Ensure that both sides of the comparison operator have the same data type. If you're comparing timestamps, both operands should be timestamps.
2. If one of the operands is not in the correct data type, you may need to convert it. In your case, if you're comparing a timestamp with a varchar that represents a timestamp, you'll need to convert the varchar to a timestamp.