Internal error while running copy to S3 query

Steps to reproduce -

1. Create a 1 node columnar instance.
2. Create a standalone collection as follows -

   CREATE COLLECTION Default.Default.abNExerBifGspn5Ldaluyuy PRIMARY KEY(name: string, email: string) with {"storage-format": {"format": "column"}} ;

3. Load some documents into the collection.
4. Run the following copy to statement -

   COPY Default.Default.abNExerBifGspn5Ldaluyuy TO `copy-to-s3-26262` AT jEPtSL PATH("copy_dataset_4");

5. Following error is observed -

   [

   {

   "code": 25000,

   "msg": "Internal error",

   "query_from_user": "COPY Default.Default.abNExerBifGspn5Ldaluyuy TO `copy-to-s3-26262` AT jEPtSL PATH(\"copy_dataset_4\");"

   }

   ]