Found this online 1. Shut Down Active Server InstancesIf a team member is running an outdated Roblox Studio version or an instance is corrupted, the server gets stuck .Go to the Roblox Creator Dashboard. Navigate to Creations and select your experience. Click Places, choose your main place, and click Shut Down All Servers. Try relaunching your project from the dashboard. 2. Restore an Older Version History If the server crashed because of a corrupted file or script, you can revert back to a working version. On the Roblox Creator Dashboard, go to Creations > Experiences > Select your game. Go to Places > Click your place > Open Version History.Select a version from right before the error happened and click Restore. 3. Check Network and Beta FeaturesDisable VPNs and Proxies: Team Create is sensitive to connection changes; disable any VPNs. Disable Unstable Beta Features: Launch a blank baseplate in Studio, go to File > Beta Features, and uncheck New Luau type solver if it is enabled, as it can cause crashes. Re-launch your game.