diff --git a/system/Database/Postgre/Connection.php b/system/Database/Postgre/Connection.php
index 4ce2b0763536..2dc1a7c717e9 100644
--- a/system/Database/Postgre/Connection.php
+++ b/system/Database/Postgre/Connection.php
@@ -461,9 +461,11 @@ protected function _enableForeignKeyChecks()
      */
     public function error(): array
     {
+        $lastError = pg_last_error($this->connID);
+
         return [
             'code'    => '',
-            'message' => pg_last_error($this->connID),
+            'message' => ! in_array($lastError, ['', '0'], true) ? $lastError : '',
         ];
     }