Sage 50 Error 3112 typically indicates a network communication failure between the Sage 50 client and the database server, which can cause the software to freeze or crash. Common causes include firewall or antivirus settings blocking Sage 50, unstable network connections, or outdated software versions. To fix this error, first configure your firewall and security software to allow Sage 50 through necessary ports. Updating Sage 50 to the latest version is essential, as updates include fixes for such errors. Check network hardware for issues like faulty cables or routers. You can also run Sage’s Windows Repair Tool to scan for and fix file or system problems. If you continue experiencing Sage 50 Error 3112, contact Sage support at +1-844-341-4437 for expert assistance. Following these steps helps resolve this error swiftly and prevents disruptions in your accounting work.