How can I fix this error SchemaColumnConvertNotSupportedException?

Hello everyone, I just started using Glue so forgive me if the question is stupid or I'm not providing the correct information to solve the problem. I've been facing this issue for the past two days and I cannot seem to solve it. I'm running a Glue Job where I read a table from the Glue catalog as a dynamic frame and then I turn it into a Spark dataframe to create some views and preprocess the data in the way I want. Everytime I try loading up my results on S3, converting the final dataframe from spark to Glue Dynamic Frame or even just trying a df.show() I get the error org.apache.spark.sql.execution.datasources.SchemaColumnConvertNotSupportedException. I tried to dissect the query to find the mistake, and I found out that even if I just load up the data from the Glue Catalog (S3 data passed by a Crawler), turn it into a Spark dataframe, create a temp view, run a simple query ('Select * from tempview') and try load this results on S3, I still get this error. If I go in the error logs I find an error like this:

org.apache.spark.sql.execution.QueryExecutionException: Parquet column cannot be converted in file s3://bucket_name/folder_name/partition1=x/partition2=y/file.parquet. Column: [ColumnZ], Expected: string, Found: INT32

I really don't know how to fix this kind of error, also given that I get it just by performing simple operations as the ones described above. If someone could help me I would really appreciate it, I'm really desperate.