The request limit for the database is N and has been reached

source: https://docs.microsoft.com/en-us/azure/azure-sql/database/resource-limits-logical-server

Source: https://stackoverflow.com/questions/37837056/azure-sql-request-limit-reached-although-the-number-of-connections-is-well-below

explained

source: https://www.sqlshack.com/configure-the-max-degree-of-parallelism-maxdop-in-azure-sql-database/

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source: DTU resource limits single databases – Azure SQL Database | Microsoft Docs

we have to increase the DTUs on the database in the “Computer + Storage” options.