From 89dcc2659c42fb42e1bff96a93f40861f9cbb1bb Mon Sep 17 00:00:00 2001
From: Vadym Samoilenko <vadymsamoilenko@oliver.agency>
Date: Fri, 24 Apr 2026 17:30:47 +0100
Subject: [PATCH] vault backup: 2026-04-24 17:30:47

---
 .../cinema-studio-pro-kling/Cinema Studio Pro (Kling).md     | 5 +++++
 99 Daily/2026-04-24.md                                       | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/01 Projects/cinema-studio-pro-kling/Cinema Studio Pro (Kling).md b/01 Projects/cinema-studio-pro-kling/Cinema Studio Pro (Kling).md
index 61106cd..bd5681d 100644
--- a/01 Projects/cinema-studio-pro-kling/Cinema Studio Pro (Kling).md	
+++ b/01 Projects/cinema-studio-pro-kling/Cinema Studio Pro (Kling).md	
@@ -89,6 +89,10 @@ cd backend && composer install && php -S localhost:5015  # :5015
 ```
 
 ## Sessions
+### 2026-04-24 – How to fix "Unexpected token '<'"
+**Asked:** How to fix "Unexpected token '<'" errors and HTML responses from Veo and Kling API calls?
+**Done:** Diagnosed nginx 502 Bad Gateway issue caused by php-fpm container misconfiguration; added GD extension to Dockerfile and prepared deployment script.
+
 ### 2026-04-24 – Fix JSON parsing errors on Veo
 **Asked:** Fix JSON parsing errors on Veo and Kling endpoints returning HTML 502 responses.
 **Done:** Diagnosed nginx/php-fpm connectivity issue and updated Docker configuration to include missing GD extension.
@@ -193,6 +197,7 @@ cd backend && composer install && php -S localhost:5015  # :5015
 ## Change Log
 | Date | Requested | Changed | Files |
 |------|-----------|---------|-------|
+| 2026-04-24 | Fix nginx 502 and add GD extension | Dockerfile GD extension, deploy script setup, environment variables | Dockerfile, deploy-optical.sh, backend/.env.optical |
 | 2026-04-24 | Docker configuration fixes | Added GD extension (libpng), PHP container rebuild required | docker/Dockerfile |
 | 2026-04-24 | Fix JSON parsing errors | Remove strict JSON parsing, add proper response validation | veo-generation.ts, kling-generation.ts |
 | 2026-04-24 | Backend config setup | Created config.php with env var support, updated .gitignore | backend/config.php, .gitignore, .claude/settings.local.json |
diff --git a/99 Daily/2026-04-24.md b/99 Daily/2026-04-24.md
index a6c6601..ccf2355 100644
--- a/99 Daily/2026-04-24.md	
+++ b/99 Daily/2026-04-24.md	
@@ -287,3 +287,6 @@ tags: [daily]
 - 17:27 | `cinema-studio-pro-kling`
   - **Asked:** Fix JSON parsing errors on Veo and Kling endpoints returning HTML 502 responses.
   - **Done:** Diagnosed nginx/php-fpm connectivity issue and updated Docker configuration to include missing GD extension.
+- 17:29 | `cinema-studio-pro-kling`
+  - **Asked:** How to fix "Unexpected token '<'" errors and HTML responses from Veo and Kling API calls?
+  - **Done:** Diagnosed nginx 502 Bad Gateway issue caused by php-fpm container misconfiguration; added GD extension to Dockerfile and prepared deployment script.