Personal Voice servers don't have enough memory allocation?

[Jun711]

I am using personalvoices endpoint to clone a voice. It has been working for months but today I noticed it returns not enough space error. I also noticed that sometimes, the personalvoices servers take longer than 120s to respond

https://eastus.api.cognitive.microsoft.com/customvoice/personalvoices/{audioId}?api-version=2023-12-01-preview

{'error': 
  {  
     'code': 'BadRequest', 
     'message': 'One or more validation errors occurred.', 
     'details': [
       {
          'code': 'BadArgument', 'target': '', 
          'message': "Failed to read the request form. There is not enough space on the disk. : 
                             'C:\\local\\Temp\\ASPNETCORE_565bdbf3-6e5d-447e-8fad-33797939963e.tmp'"
       }
     ]
  }
}