=== GRETFUP 500 diagnostic ===

PHP version: 8.3.35 (OK)

[OK] backend folder
[OK] backend/public
[OK] public/index.php
[OK] vendor/
[OK] .env file
[OK] storage/ writable
[OK] bootstrap/cache writable

--- .env checks ---
[OK] APP_KEY is set
[FAIL] Database: SQLSTATE[HY000] [1045] Access denied for user 'gcljhmiw_GretfupAdmin'@'localhost' (using password: YES)

--- Last Laravel error (if any) ---
#41 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(74): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#42 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\HandleCors->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#43 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(58): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#44 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#45 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/InvokeDeferredCallbacks.php(22): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#46 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Foundation\\Http\\Middleware\\InvokeDeferredCallbacks->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#47 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePathEncoding.php(26): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#48 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\ValidatePathEncoding->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#49 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#50 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#51 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request))
#52 /home/gcljhmiw/api.boldcomp.africa/backend/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(1220): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request))
#53 /home/gcljhmiw/api.boldcomp.africa/backend/public/index.php(20): Illuminate\\Foundation\\Application->handleRequest(Object(Illuminate\\Http\\Request))
#54 {main}
"} 

Delete this file after fixing.