Reached the maximum number of Synapse workspaces
{"code":"DeploymentFailed","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.","details":[{"code":"ReachedPerSubscriptionWorkspaceLimit","message":"Reached the maximum number of Synapse workspaces allowed for this subscription. Please contact Microsoft support to request an exception. Subscription: 15b7fc55-8548-4a87-bfca-cf87a0bdc4aa. Subscription offer type: PayAsYouGo_2014-09-01. Current maximum: 0."}]}
I had above error when I tried to create a new Azure Synapse Analytics resource. How can I fix it, many thanks,