фиксы

src/hoc/ErrorBoundary.js

@@ -0,0 +1,22 @@
+import React, {Component} from "react";
+
+class ErrorBoundary extends Component {
+  state = {
+    error: null,
+  };
+
+  static getDerivedStateFromError(error) {
+    return {error};
+  }
+
+  render() {
+    const { error } = this.state;
+
+    if (error) {
+      return <div>Что-то пошло не так =( {error}</div>;
+    }
+    return this.props.children;
+  }
+}
+
+export default ErrorBoundary