How to fix SageMaker Studio reaches resource limit after about 10 hours of running

I launched my first SageMaker Studio and play with it. After about 10 hours, I was not able to access it, getting this error:

Unable to create app [default] for userProfile [******] space [null] in domain [******]. Reason: Resource limits for this account have been exceeded. Please contact Customer Support for assistance.

I did some research and found I probably need to increase in Service Quotas. However it doesn't indicate which resource limit is hit and I didn't see a quota name relevant to SageMaker studio (There's some about maximum allowed sagemaker studio apps). Which service quota(s) should I increase? Or it should be fixed somewhere else?

Thank you!