Got time picker working.

package.json

@@ -5,7 +5,7 @@
   "private": true,
   "dependencies": {
     "@date-io/core": "^1.3.6",
-    "@date-io/date-fns": "^2.1.0",
+    "@date-io/date-fns": "^1.3.6",
     "@material-ui/core": "^4.8.3",
     "@material-ui/icons": "^4.5.1",
     "@material-ui/lab": "^4.0.0-alpha.39",
@@ -16,7 +16,7 @@
     "@testing-library/user-event": "^7.1.2",
     "alasql": "^0.5.4",
     "console": "^0.7.2",
-    "date-fns": "^2.9.0",
+    "date-fns": "^2.0.0",
     "eslint": "^6.8.0",
     "eslint-plugin-react-hooks": "^2.3.0",
     "leaflet": "^1.6.0",

src/main.js

@@ -150,14 +150,14 @@ export function MainPage() {
     return (
         <ThemeProvider theme={theme}>
             <ProvideDB
-                db_url="https://sandervocke-nas.duckdns.org/digikam-fatclient-data/digikam4.db"
+                db_url="https://192.168.1.101/digikam-fatclient-data/digikam4.db"
             >
                 {({ db_error, db }) => (
 
                     <>
                         {(db == null && !db_error) && <LoadingPage file={"digikam4.db"} />}
                         {db_error && <InternalErrorPage message={db_error.message} />}
-                        {db != null && <LoadedMainPage database={db} photos_dir="https://sandervocke-nas.duckdns.org/digikam-fatclient-data/photos" thumbs_dir="https://sandervocke-nas.duckdns.org/digikam-fatclient-data/thumbs" />}
+                        {db != null && <LoadedMainPage database={db} photos_dir="https://192.168.1.101/digikam-fatclient-data/photos" thumbs_dir="https://192.168.1.101/digikam-fatclient-data/thumbs" />}
                     </>
                 )}
             </ProvideDB>

yarn.lock

@@ -1054,22 +1054,17 @@
   resolved "https://registry.yarnpkg.com/@csstools/normalize.css/-/normalize.css-10.1.0.tgz#f0950bba18819512d42f7197e56c518aa491cf18"
   integrity sha512-ij4wRiunFfaJxjB0BdrYHIH8FxBJpOwNPhhAcunlmPdXudL1WQV1qoP9un6JsEBAgQH+7UXyyjh0g7jTxXK6tg==
 
-"@date-io/core@1.x", "@date-io/core@^1.3.6":
+"@date-io/core@1.x", "@date-io/core@^1.3.13", "@date-io/core@^1.3.6":
   version "1.3.13"
   resolved "https://registry.yarnpkg.com/@date-io/core/-/core-1.3.13.tgz#90c71da493f20204b7a972929cc5c482d078b3fa"
   integrity sha512-AlEKV7TxjeK+jxWVKcCFrfYAk8spX9aCyiToFIiLPtfQbsjmRGLIhb5VZgptQcJdHtLXo7+m0DuurwFgUToQuA==
 
-"@date-io/core@^2.1.0":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@date-io/core/-/core-2.1.0.tgz#7ce2bec7a93c4525e7c016eaabf3e571dee8029f"
-  integrity sha512-akcCcYmHXkRp9uSqvNGvnMJbbcoD3Wo+NfswETfzXPkVviIFz2TVN8g5D/kwM5ZkiEo4t7nyBkpuYtNzv1WVdg==
-
-"@date-io/date-fns@^2.1.0":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@date-io/date-fns/-/date-fns-2.1.0.tgz#178bdd8405b8540d3f68f671a54a539d72835338"
-  integrity sha512-5ouqxSze5O0+45TPdfUTZKzKic7LtvxVD9IXXBmzyFUC6x++tQpDYWlDg3CX5CFa3ZbX9uoqOGekKCwn4PC40w==
+"@date-io/date-fns@^1.3.6":
+  version "1.3.13"
+  resolved "https://registry.yarnpkg.com/@date-io/date-fns/-/date-fns-1.3.13.tgz#7798844041640ab393f7e21a7769a65d672f4735"
+  integrity sha512-yXxGzcRUPcogiMj58wVgFjc9qUYrCnnU9eLcyNbsQCmae4jPuZCDoIBR21j8ZURsM7GRtU62VOw5yNd4dDHunA==
   dependencies:
-    "@date-io/core" "^2.1.0"
+    "@date-io/core" "^1.3.13"
 
 "@emotion/hash@^0.7.4":
   version "0.7.4"
@@ -3598,7 +3593,7 @@ data-urls@^1.0.0, data-urls@^1.1.0:
     whatwg-mimetype "^2.2.0"
     whatwg-url "^7.0.0"
 
-date-fns@^2.9.0:
+date-fns@^2.0.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.9.0.tgz#d0b175a5c37ed5f17b97e2272bbc1fa5aec677d2"
   integrity sha512-khbFLu/MlzLjEzy9Gh8oY1hNt/Dvxw3J6Rbc28cVoYWQaC1S3YI4xwkF9ZWcjDLscbZlY9hISMr66RFzZagLsA==