diff --git a/.env.example b/.env.example
index 5055822..ed0d4a0 100644
--- a/.env.example
+++ b/.env.example
@@ -33,6 +33,8 @@ REDIS_TLS_ENABLED=false
 # --- Storage Settings ---
 # Choose your storage backend. Valid options are 'local' or 's3'.
 STORAGE_TYPE=local
+# The maximum request body size to accept in bytes including while streaming. The body size can also be specified with a unit suffix for kilobytes (K), megabytes (M), or gigabytes (G). For example, 512K or 1M. Defaults to 512kb. Or the value of  Infinity if you don't want any upload limit.
+FRONTEND_BODY_SIZE_LIMIT=100M
 
 # --- Local Storage Settings ---
 # The path inside the container where files will be stored.
diff --git a/packages/frontend/src/lib/components/custom/IngestionSourceForm.svelte b/packages/frontend/src/lib/components/custom/IngestionSourceForm.svelte
index 1a91530..b085bb6 100644
--- a/packages/frontend/src/lib/components/custom/IngestionSourceForm.svelte
+++ b/packages/frontend/src/lib/components/custom/IngestionSourceForm.svelte
@@ -76,12 +76,11 @@
 				method: 'POST',
 				body: uploadFormData
 			});
-
+			const result = await response.json();
 			if (!response.ok) {
-				throw new Error('File upload failed');
+				throw new Error(`File upload failed + ${result}`);
 			}
 
-			const result = await response.json();
 			formData.providerConfig.uploadedFilePath = result.filePath;
 			formData.providerConfig.uploadedFileName = file.name;
 			console.log(formData.providerConfig.uploadedFilePath);
@@ -91,7 +90,7 @@
 			setAlert({
 				type: 'error',
 				title: 'Upload Failed',
-				message: 'PST file upload failed. Please try again.',
+				message: 'PST file upload failed. Please try again.' + error.message,
 				duration: 5000,
 				show: true
 			});
diff --git a/packages/frontend/svelte.config.js b/packages/frontend/svelte.config.js
index 03c17f2..4b4f698 100644
--- a/packages/frontend/svelte.config.js
+++ b/packages/frontend/svelte.config.js
@@ -1,12 +1,16 @@
 import adapter from '@sveltejs/adapter-node';
 import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
-
+import 'dotenv/config';
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
 	// Consult https://svelte.dev/docs/kit/integrations
 	// for more information about preprocessors
 	preprocess: vitePreprocess(),
-	kit: { adapter: adapter() }
+	kit: {
+		adapter: adapter({
+			bodySizeLimit: process.env.FRONTEND_BODY_SIZE_LIMIT || '100M'
+		})
+	}
 };
 
 export default config;