diff --git a/lib/error/error_manager_impl.cpp b/lib/error/error_manager_impl.cpp
index 29c4e8bf..5eab0576 100644
--- a/lib/error/error_manager_impl.cpp
+++ b/lib/error/error_manager_impl.cpp
@@ -45,8 +45,8 @@ void ErrorManagerImpl::raise_error(const Error& error) {
         }
     }
     if (!can_be_raised(error.type, error.sub_type)) {
-        EVLOG_warning << "Error can't be raised, because type " << error.type << ", sub_type " << error.sub_type
-                      << " is already active.";
+        EVLOG_debug << "Error can't be raised, because type " << error.type << ", sub_type " << error.sub_type
+                    << " is already active.";
         return;
     }
     database->add_error(std::make_shared<Error>(error));
@@ -61,7 +61,7 @@ std::list<ErrorPtr> ErrorManagerImpl::clear_error(const ErrorType& type, const b
         return clear_error(type, sub_type);
     }
     if (!can_be_cleared(type)) {
-        EVLOG_warning << "Errors can't be cleared, because type " << type << " is not active.";
+        EVLOG_debug << "Errors can't be cleared, because type " << type << " is not active.";
         return {};
     }
     std::list<ErrorFilter> filters = {ErrorFilter(TypeFilter(type))};
@@ -78,8 +78,8 @@ std::list<ErrorPtr> ErrorManagerImpl::clear_error(const ErrorType& type, const b
 
 std::list<ErrorPtr> ErrorManagerImpl::clear_error(const ErrorType& type, const ErrorSubType& sub_type) {
     if (!can_be_cleared(type, sub_type)) {
-        EVLOG_warning << "Error can't be cleared, because type " << type << ", sub_type " << sub_type
-                      << " is not active.";
+        EVLOG_debug << "Error can't be cleared, because type " << type << ", sub_type " << sub_type
+                    << " is not active.";
         return {};
     }
     std::list<ErrorFilter> filters = {ErrorFilter(TypeFilter(type)), ErrorFilter(SubTypeFilter(sub_type))};