: Some versions include a fake (or occasionally real, depending on the source) virus simulation called
: Players report bizarre events like lava lakes appearing where they shouldn't, blocks disappearing, and the presence of Herobrine .
Consult your software’s guide, but typically: Open AV → Quarantine → Restore minecraft_server.jar → Add to exclusions list.
Before diving into fixes, understand what triggers this error:
is infuriating because it stops you before you even start playing. But it is not a hardware failure or a permanent bug. In 90% of cases, deleting the versions folder or disabling real-time antivirus solves the problem within two minutes.
(last resort)