diff --git a/src/ScriptEditor/ui/ScriptEditorRoot.tsx b/src/ScriptEditor/ui/ScriptEditorRoot.tsx
index cdd285130..19b57474f 100644
--- a/src/ScriptEditor/ui/ScriptEditorRoot.tsx
+++ b/src/ScriptEditor/ui/ScriptEditorRoot.tsx
@@ -121,6 +121,16 @@ export function Root(props: IProps): React.ReactElement {
     vim: props.vim || Settings.MonacoVim,
   });
 
+  // Prevent Crash if script is open on deleted server
+  openScripts = openScripts.filter((script) => {
+    return GetServer(script.hostname) !== null;
+  })
+  if (currentScript && (GetServer(currentScript.hostname) === null)) {
+    currentScript = openScripts[0];
+    if (currentScript === undefined) currentScript = null;
+  }
+
+
   const [dimensions, setDimensions] = useState({
     height: window.innerHeight,
     width: window.innerWidth,