diff --git a/backend/cmd/server/VERSION b/backend/cmd/server/VERSION
index 8815f68da3..87ed84c25c 100644
--- a/backend/cmd/server/VERSION
+++ b/backend/cmd/server/VERSION
@@ -1 +1 @@
-0.1.108.54
+0.1.108.55
diff --git a/frontend/src/components/payment/providerConfig.ts b/frontend/src/components/payment/providerConfig.ts
index 8011eb81f3..5def85629d 100644
--- a/frontend/src/components/payment/providerConfig.ts
+++ b/frontend/src/components/payment/providerConfig.ts
@@ -84,7 +84,9 @@ export const PROVIDER_CONFIG_FIELDS: Record<string, ConfigFieldDef[]> = {
 // --- Helpers ---
 
 /** Parse comma-separated types string into array. */
-export function parseTypes(raw: string): string[] {
+export function parseTypes(raw: string | string[]): string[] {
+  if (Array.isArray(raw)) return raw.map(s => s.trim()).filter(Boolean)
+  if (!raw) return []
   return raw.split(',').map(s => s.trim()).filter(Boolean)
 }