diff --git a/composer.json b/composer.json
index 1b826a2..17e726e 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
         "league/openapi-psr7-validator": "^0.17",
         "phpunit/phpunit": "^8.5",
         "psy/psysh": "@stable",
-        "wiremock-php/wiremock-php": "^2.32"
+        "wiremock-php/wiremock-php": "^2.33"
     },
     "suggest": {
         "markstory/asset_compress": "An asset compression plugin which provides file concatenation and a flexible filter system for preprocessing and minification.",
diff --git a/config/bootstrap.php b/config/bootstrap.php
index fcf5507..9b8dd98 100644
--- a/config/bootstrap.php
+++ b/config/bootstrap.php
@@ -37,6 +37,7 @@ use Cake\Core\Configure\Engine\PhpConfig;
 use Cake\Datasource\ConnectionManager;
 use Cake\Error\ConsoleErrorHandler;
 use Cake\Error\ErrorHandler;
+use Cake\Filesystem\File;
 use Cake\Http\ServerRequest;
 use Cake\Log\Log;
 use Cake\Mailer\Mailer;
@@ -88,10 +89,13 @@ try {
 if (file_exists(CONFIG . 'app_local.php')) {
     Configure::load('app_local', 'default');
     //Configure::load('cerebrate', 'default', true);
-    $settings = file_get_contents(CONFIG . 'config.json');
-    $settings = json_decode($settings, true);
-    foreach ($settings as $path => $setting) {
-        Configure::write($path, $setting);
+    $settingsFile = new File(CONFIG . 'config.json');
+    if ($settingsFile->exists()) {
+        $settings = file_get_contents(CONFIG . 'config.json');
+        $settings = json_decode($settings, true);
+        foreach ($settings as $path => $setting) {
+            Configure::write($path, $setting);
+        }
     }
 }
 
diff --git a/src/Controller/Component/CRUDComponent.php b/src/Controller/Component/CRUDComponent.php
index a09040c..5de6000 100644
--- a/src/Controller/Component/CRUDComponent.php
+++ b/src/Controller/Component/CRUDComponent.php
@@ -1480,6 +1480,7 @@ class CRUDComponent extends Component
         }
         return $query->select([$field])
             ->distinct()
+            ->all()
             ->extract($fieldToExtract)
             ->toList();
     }
diff --git a/src/Controller/LocalToolsController.php b/src/Controller/LocalToolsController.php
index baf8995..be7a4c2 100644
--- a/src/Controller/LocalToolsController.php
+++ b/src/Controller/LocalToolsController.php
@@ -6,6 +6,8 @@ use App\Controller\AppController;
 use Cake\Utility\Hash;
 use Cake\Utility\Text;
 use \Cake\Database\Expression\QueryExpression;
+use Cake\Http\Exception\NotFoundException;
+use Cake\Http\Exception\MethodNotAllowedException;
 
 class LocalToolsController extends AppController
 {
@@ -110,6 +112,9 @@ class LocalToolsController extends AppController
         $actionDetails = $this->LocalTools->getActionDetails($actionName);
         $params['connection'] = $connection;
         $results = $this->LocalTools->action($this->ACL->getUser()['id'], $connection->connector, $actionName, $params, $this->request);
+        if (empty($results)) {
+            throw new MethodNotAllowedException(__('Could not execute the requested action.'));
+        }
         if (!empty($results['redirect'])) {
             $this->redirect($results['redirect']);
         }
diff --git a/src/VERSION.json b/src/VERSION.json
index 0bf0283..1bdd088 100644
--- a/src/VERSION.json
+++ b/src/VERSION.json
@@ -1,4 +1,4 @@
 {
-    "version": "1.4",
+    "version": "1.6",
     "application": "Cerebrate"
 }
diff --git a/src/View/Helper/BootstrapHelper.php b/src/View/Helper/BootstrapHelper.php
index 3ff283a..f2c1f96 100644
--- a/src/View/Helper/BootstrapHelper.php
+++ b/src/View/Helper/BootstrapHelper.php
@@ -209,7 +209,7 @@ class BootstrapGeneric
     {
         $html = '';
         foreach ($params as $k => $v) {
-            if (!empty($k) && !empty($v)) {
+            if (!empty($k) && (isset($v) && $v !== '')) {
                 $html .= BootstrapGeneric::genHTMLParam($k, $v) . ' ';
             }
         }
diff --git a/templates/element/genericElements/SingleViews/child.php b/templates/element/genericElements/SingleViews/child.php
index dfac81c..ca982e3 100644
--- a/templates/element/genericElements/SingleViews/child.php
+++ b/templates/element/genericElements/SingleViews/child.php
@@ -39,24 +39,22 @@
         var url = $('#view-child-body-<?= h($randomId) ?>').data('content-url');
         var loadon  = $('#view-child-body-<?= h($randomId) ?>').data('load-on');
         if (loadon === 'ready') {
-            $.ajax({
-                success:function (data, textStatus) {
-                    $('#view-child-body-<?= h($randomId) ?>').html(data);
-                },
-                type: "get",
-                cache: false,
-                url: url,
-            });
+            AJAXApi.quickFetchURL(url, {})
+                .then((html) => {
+                    $('#view-child-body-<?= h($randomId) ?>').html(html);
+                })
+                .catch((err) => {
+                    $('#view-child-body-<?= h($randomId) ?>').text(err.message);
+                })
         } else {
             $('#view-child-<?= h($randomId) ?>').on('hidden.bs.collapse', function () {
-                $.ajax({
-                    success:function (data, textStatus) {
-                        $('#view-child-body-<?= h($randomId) ?>').html(data);
-                    },
-                    type: "get",
-                    cache: false,
-                    url: url,
-                });
+                AJAXApi.quickFetchURL(url, {})
+                .then((html) => {
+                    $('#view-child-body-<?= h($randomId) ?>').html(html);
+                })
+                .catch((err) => {
+                    $('#view-child-body-<?= h($randomId) ?>').text(err.message);
+                })
             })
         }
     });
diff --git a/tests/Helper/WireMockTestTrait.php b/tests/Helper/WireMockTestTrait.php
index 7d47b49..41aea61 100644
--- a/tests/Helper/WireMockTestTrait.php
+++ b/tests/Helper/WireMockTestTrait.php
@@ -76,7 +76,7 @@ trait WireMockTestTrait
         $headers = $stub->getRequest()->getHeaders();
         if (is_array($headers)) {
             foreach ($headers as $header => $rule) {
-                $validator = $validator->withHeader($header, ValueMatchingStrategy::fromArray($rule));
+                $validator = $validator->withHeader($header, $rule);
             }
         }