fix: ps_delivery prefix and ps_logs_enabled (#414)

Author: fox-john

src/Handler/ErrorHandler/ErrorHandler.php

@@ -111,8 +111,8 @@ public function handle($exception, $silent = null)
             return;
         }
 
-        if (defined('PS_EVENTBUS_VERBOSE_ENABLED')) {
-            $logsEnabled = PS_EVENTBUS_VERBOSE_ENABLED;
+        if (defined('PS_EVENTBUS_LOGS_ENABLED')) {
+            $logsEnabled = PS_EVENTBUS_LOGS_ENABLED;
         }
 
         if (defined('PS_EVENTBUS_VERBOSE_ENABLED')) {

src/Repository/CarrierDetailRepository.php

@@ -106,7 +106,7 @@ public function generateFullQuery($langIso, $withSelecParameters)
                 ->select('
                     (
                         SELECT d2.price
-                        FROM ps_delivery d2
+                        FROM ' . _DB_PREFIX_ . 'delivery d2
                         WHERE d2.id_carrier = d.id_carrier
                         ORDER BY d2.id_delivery DESC
                         LIMIT 1