- LOAD_URL("modules.php?module=index");
-} elseif (!EXT_IS_ACTIVE("refback"))
- // Extension "refback" is not active
- ADD_FATAL(EXTENSION_PROBLEM_EXT_INACTIVE, "refback");
+ LOAD_URL('modules.php?module=index');
+} elseif ((!EXT_IS_ACTIVE('refback')) && (!IS_ADMIN())) {
+ addFatalMessage(__FILE__, __LINE__, getMessage('EXTENSION_PROBLEM_EXT_INACTIVE'), 'refback');