diff --git a/src/modules/Workers/WebService/WebService.cpp b/src/modules/Workers/WebService/WebService.cpp
index 17f531c..11ee955 100644
--- a/src/modules/Workers/WebService/WebService.cpp
+++ b/src/modules/Workers/WebService/WebService.cpp
@@ -1690,8 +1690,12 @@ namespace Apostol {
 
                         Log()->Debug(APP_LOG_DEBUG_CORE, "[CurrentServer]\n");
                         Log()->Debug(APP_LOG_DEBUG_CORE, "[Name]\n%s", m_CurrentServer.Name().c_str());
-                        Log()->Debug(APP_LOG_DEBUG_CORE, "[PGP]\n%s", m_CurrentServer.Value().PGP.Key.c_str());
-                        Log()->Debug(APP_LOG_DEBUG_CORE, "[BTCKeys]\n%s", m_CurrentServer.Value().BTCKeys.Text().c_str());
+
+                        const auto &key = m_CurrentServer.Value().PGP.Key;
+                        Log()->Debug(APP_LOG_DEBUG_CORE, "[PGP]\n%s", key.IsEmpty() ? "<null>" : key.c_str());
+
+                        const auto &keys = m_CurrentServer.Value().BTCKeys.Text();
+                        Log()->Debug(APP_LOG_DEBUG_CORE, "[BTCKeys]\n%s", keys.IsEmpty() ? "<null>" : keys.c_str());
                     } catch (Delphi::Exception::Exception &e) {
                         Log()->Error(APP_LOG_INFO, 0, "[CurrentServer] Message: %s", e.what());
                     }