diff --git a/src/routes/(token-based)/list/[vorgang]/+page.svelte b/src/routes/(token-based)/list/[vorgang]/+page.svelte
index 403a191..1166781 100644
--- a/src/routes/(token-based)/list/[vorgang]/+page.svelte
+++ b/src/routes/(token-based)/list/[vorgang]/+page.svelte
@@ -93,7 +93,7 @@
 			ev.preventDefault();
 
 			// construct PUT URL
-			const url = $page.url;
+			const url = $page.url.pathname.split('?')[0];
 
 			let data_obj: { new_name: string; old_name: string } = { new_name: '', old_name: '' };
 			data_obj['new_name'] = new_name;
@@ -113,6 +113,7 @@
 				err = true;
 				if (response.status == 400) {
 					let json_res = await response.json();
+					console.log(`Fehler: ${json_res.msg}`);
 					return;
 				}
 				throw new Error(`Fehlgeschlagen: ${response.status}`);
diff --git a/src/routes/(token-based)/list/[vorgang]/+server.ts b/src/routes/(token-based)/list/[vorgang]/+server.ts
index 98611df..b422976 100644
--- a/src/routes/(token-based)/list/[vorgang]/+server.ts
+++ b/src/routes/(token-based)/list/[vorgang]/+server.ts
@@ -2,21 +2,20 @@ import { client } from '$lib/minio';
 import { json } from '@sveltejs/kit';
 
 
-// rename operation
+// rename operation for crimes
 export async function PUT({ request }: {request: Request}) {
     const data = await request.json();
 
-
     // Vorgang
-    const vorgang = request.url.split('/').at(-1);
+    const vorgangToken = request.url.split('/').at(-1);
 
     // prepare copy, incl. check if new name exists already
-    const old_name = data["old_name"];
-    const src_full_path = `/tatort/${vorgang}/${old_name}`;
-    const new_name = `${vorgang}/${data["new_name"]}`;
+    const crimeOldName = data["old_name"];
+    const crimeS3FullBucketPathOld = `/tatort/${vorgangToken}/${crimeOldName}`;
+    const crimeNewName = `${vorgangToken}/${data["new_name"]}`;
 
     try {
-        await client.statObject('tatort', new_name);
+        await client.statObject('tatort', crimeNewName);
         return json({ msg: 'Die Datei existiert bereits.' }, { status: 400 });
     } catch (error) {
         // continue operation
@@ -24,10 +23,10 @@ export async function PUT({ request }: {request: Request}) {
     }
 
     // actual copy operation
-    await client.copyObject('tatort', new_name, src_full_path)
+    await client.copyObject('tatort', crimeNewName, crimeS3FullBucketPathOld)
 
     // delete
-    await client.removeObject('tatort', `${vorgang}/${old_name}`)
+    await client.removeObject('tatort', `${vorgangToken}/${crimeOldName}`)
 
     // return success or failure