Fix a blocking error with custom models

Author: kennethphough

CHANGELOG.md

@@ -1,3 +1,12 @@
+## 4.1.1
+
+### Bug Fix: ActivityLogger blocking exception on dynamically-loaded app models
+
+- **`capturePreUpdateState()`**: Added `defined()` check before calling `constant($model)`. For dynamically-loaded app models (e.g. custom models stored in `DataModel` table), the PHP constant may not be available, causing a fatal `Error` that blocked the original PUT/DELETE request from executing.
+- **All catch blocks**: Changed `catch (\Exception $e)` to `catch (\Throwable $e)` in `capturePreUpdateState()`, `log()`, and `logAuth()`. PHP 8.x `constant()` throws an `Error` (not `Exception`) for undefined constants, which bypassed the safety net entirely. The ActivityLogger should never block normal API operations.
+
+---
+
 ## 4.1.0
 
 ### New Feature: Activity/Audit Logging System

src/Core/ActivityLogger.php

@@ -76,11 +76,15 @@ public function capturePreUpdateState($model, $field, $value) {
         if (!self::isEnabled()) return;
 
         try {
+            if (!defined($model)) {
+                $this->preUpdateState = null;
+                return;
+            }
             $obj = new \Kyte\Core\ModelObject(constant($model));
             if ($obj->retrieve($field, $value)) {
                 $this->preUpdateState = $obj->getAllParams();
             }
-        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
             // Silently fail - don't break updates if pre-capture fails
             $this->preUpdateState = null;
         }
@@ -152,7 +156,7 @@ public function log($action, $modelName, $field, $value, $requestData, $response
             }
 
             $log->create($logData);
-        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
             error_log("ActivityLogger: Failed to log activity - " . $e->getMessage());
         }
 
@@ -200,7 +204,7 @@ public function logAuth($action, $email, $success, $errorMessage = null) {
             ];
 
             $log->create($logData);
-        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
             error_log("ActivityLogger: Failed to log auth event - " . $e->getMessage());
         }
 

src/Core/Version.php

@@ -5,7 +5,7 @@ class Version
 {
     const MAJOR=4;
     const MINOR=1;
-    const PATCH=0;
+    const PATCH=1;
 
     public static function get()
     {