Issues with Snowflake Connection: Error When Querying by Month/Year

PB with snowflake connection Hello everyone, We've been experiencing incomprehensible errors since yesterday in our interactions with Snowflake. For example: I ask for the number of rows in a table, the response is OK and the query is run without error. I ask for the number of rows in a table by month/year, the query returns an error:

Query uses tables that are not allowed: DTM_DEV.PNF_FLOA.PNF_RISQUE

We noticed that an incident was in progress on the connectors, but it has since ended and we are still experiencing the problem. Could you help us? Thank you.