import dbm here to avoid adding everywhere the namespace (if later changed,

only here it needs change, cool ha? ;-)

Signed-off-by: Roland Häder <roland@mxchange.org>

include/Core/PConfig.php

@@ -1,5 +1,8 @@
 <?php
 namespace Friendica\Core;
+
+use dbm;
+
 /**
  * @file include/Core/PConfig.php
  * @brief contains the class with methods for the management