diff --git a/logs/errors/error-2026-09-27T16-12-54-346Z-get-api-thumb-3c682aba1969f4014c3395085d.log b/logs/errors/error-2026-09-27T16-12-54-346Z-get-api-thumb-3c682aba1969f4014c3395085d.log
new file mode 100644
index 0000000..2f05e9e
--- /dev/null
+++ b/logs/errors/error-2026-09-27T16-12-54-346Z-get-api-thumb-3c682aba1969f4014c3395085d.log
@@ -0,0 +1,19 @@
+Timestamp: 2026-09-27T16:12:54.346Z
+Label:     GET /api/thumb/3c682aba1969f4014c3395085d39a99cad335ebb3c61fdc822a7f3f0daac1acb 500
+================================================================================
+--- request -------------------------------------------------------------------
+{
+  method: "GET", url: "/api/thumb/3c682aba1969f4014c3395085d39a99cad335ebb3c61fdc822a7f3f0daac1acb"
+  headers: { host: "localhost:4208", connection: "close", sec-ch-ua-platform: "\"Windows\"", user-agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/154.0.0.…", sec-ch-ua: "\"Chromium\";v=\"154\", \"Google Chrome\";v=\"154\", \"Not A(Brand\";v=\"99\"", sec-ch-ua-mobile: "?0", accept: "image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8", sec-fetch-site: "same-origin", sec-fetch-mode: "no-cors", sec-fetch-dest: "image", referer: "http://localhost:4209/artikel/1/history", accept-encoding: "gzip, deflate, br, zstd", accept-language: "de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7", cookie: "g_state={\"i_l\":0,\"i_ll\":1790360080322,\"i_e\":{\"enable_itp_optimization\":24},\"i_et\":1790360080322}…" }
+  params: { fullHash: "3c682aba1969f4014c3395085d39a99cad335ebb3c61fdc822a7f3f0daac1acb" }, query: {}
+}
+--- body ----------------------------------------------------------------------
+undefined
+--- files ---------------------------------------------------------------------
+undefined
+--- response ------------------------------------------------------------------
+{
+  status: 500, body: { error: "no such column: c.category_id" }
+}
+--- error ---------------------------------------------------------------------
+undefined
diff --git a/src/api/routes/serper.js b/src/api/routes/serper.js
index e5d2f36..108c621 100644
--- a/src/api/routes/serper.js
+++ b/src/api/routes/serper.js
@@ -424,17 +424,8 @@ export function register(app, basePath = '') {
             return res.status(400).json({ error: 'url is required' });
         }
 
-        const abortController = new AbortController();
-        const onClose = () => abortController.abort();
-        req.on('close', onClose);
-        res.on('close', onClose);
-
         try {
-            const result = await crawlAndProcessImage(rawUrl, {
-                signal: abortController.signal,
-            });
-
-            if (res.writableEnded || res.destroyed) return;
+            const result = await crawlAndProcessImage(rawUrl);
 
             res.setHeader('Content-Type', 'image/avif');
             res.setHeader('Content-Length', String(result.buffer.length));
@@ -442,7 +433,6 @@ export function register(app, basePath = '') {
             res.setHeader('X-Image-Height', String(result.height));
             return res.status(200).send(result.buffer);
         } catch (err) {
-            if (abortController.signal.aborted || res.writableEnded || res.destroyed) return;
             const message = err?.message || 'Failed to process image';
             const isUpstream = message.startsWith('Failed to crawl image:');
             const status = isUpstream ? 502 : 400;