diff --git a/src/shared/Database/Database.cpp b/src/shared/Database/Database.cpp
index cab8c61a8de..93efeed2cb0 100644
--- a/src/shared/Database/Database.cpp
+++ b/src/shared/Database/Database.cpp
@@ -487,9 +487,7 @@ bool Database::CommitTransaction()
         return false;
 
     //check if we have pending transaction
-    //ASSERT(m_TransStorage->get());
-    if (!m_TransStorage->get())
-        return false;
+    ASSERT(m_TransStorage->get()); // if we will get a nested transaction request - we MUST fix code!!!
 
     //if async execution is not available
     if(!m_bAllowAsyncTransactions)
diff --git a/src/shared/Database/DatabaseMysql.cpp b/src/shared/Database/DatabaseMysql.cpp
index d784e0da8ae..864ce986a85 100644
--- a/src/shared/Database/DatabaseMysql.cpp
+++ b/src/shared/Database/DatabaseMysql.cpp
@@ -189,6 +189,7 @@ bool MySQLConnection::HandleMySQLError(uint32 errNo)
             return false;
         default:
             sLog.Out(LOG_DBERROR, LOG_LVL_MINIMAL, "Unhandled MySQL errno %u. Unexpected behaviour possible.", errNo);
+            ASSERT(false);
             return false;
     }
 }