Rolled back reactJS as bugfix

frontend/package.json

@@ -32,7 +32,7 @@
     "md5-file": "^4.0.0",
     "mdbreact": "^4.21.1",
     "moment": "~2.20.1",
-    "react": "^17.0.1",
+    "react": "^16.14.0",
     "react-alert": "^5.5.0",
     "react-alert-template-basic": "^1.0.0",
     "react-beforeunload": "^2.2.1",
@@ -40,7 +40,7 @@
     "react-cookie": "^4.0.1",
     "react-cytoscapejs": "^1.2.0",
     "react-device-detect": "^1.9.10",
-    "react-dom": "^17.0.1",
+    "react-dom": "^16.14.0",
     "react-draggable": "^3.3.2",
     "react-dropzone": "^10.1.10",
     "react-ga": "^2.7.0",