Added stack traces to error logs for better error diagnostics

Author: mechero

src/main/java/io/tpd/quboo/sonarplugin/hooks/QubooConnector.java

@@ -138,7 +138,7 @@ private IssuesWrapper getIssues(final String token) {
           break;
         }
       } catch (final Exception e) {
-        log.error("Quboo could not fetch issues from the server: " + e.getMessage());
+        log.error("Quboo could not fetch issues from the server: " + e.getMessage(), e);
         break;
       }
     }
@@ -194,7 +194,7 @@ private UsersWrapper getUsers(final String token) {
           break;
         }
       } catch (final Exception e) {
-        log.error("Quboo could not fetch users from the server: " + e.getMessage());
+        log.error("Quboo could not fetch users from the server: " + e.getMessage(), e);
         break;
       }
     }