When I try to create a server on Laravel Forge for AWS in the London region I get the following error message:
Whoops! There were some problems with your input. The server provider was unable to create your server. Either try contacting your server provider for more details or add a new server provider credential in your account profile.
I use to be able to create instances in the London region, I still have 3 of them running. I noted this issue last week, and gave it a couple of days thinking it was perhaps issues on Forge's end. I tried creating new credentials for Forge and I have the same issue using these new credentials.
UPDATE: I'm trying to launch a m5.4xlarge instance.
UPDATE 2: So after reading @ceejayoz's suggestion, I tried a m5.2xlarge instance and that worked. However, I need that m5.4xlarge instance, so I'll probably end up provisioning a load balancer as well, but that means 3 instances as opposed to one. I'm not going to mark this question as correct, since creating a m5.4xlarge instance in other regions works.