diff --git a/src/actions/setvalueaction.h b/src/actions/setvalueaction.h
index 9bb907d..1da73a9 100644
--- a/src/actions/setvalueaction.h
+++ b/src/actions/setvalueaction.h
@@ -25,7 +25,7 @@ public:
         if (auto result = m_accessorInterface.setValue(m_value); result)
             m_confirmInterface.confirm();
         else
-            m_errorHandlerInterface.errorOccured(std::move(result).error());
+            m_errorHandlerInterface.errorOccurred(std::move(result).error());
     }
 
     T value() const { return m_value; }
diff --git a/src/actions/toggleboolaction.h b/src/actions/toggleboolaction.h
index 4f44292..bf79255 100644
--- a/src/actions/toggleboolaction.h
+++ b/src/actions/toggleboolaction.h
@@ -15,7 +15,7 @@ public:
     void triggered() override
     {
         if (auto result = setValue(!getValue()); !result)
-            errorOccured(std::move(result).error());
+            errorOccurred(std::move(result).error());
     }
 };
 } // namespace espgui
diff --git a/src/changevaluedisplay.h b/src/changevaluedisplay.h
index 1988020..0480ce8 100644
--- a/src/changevaluedisplay.h
+++ b/src/changevaluedisplay.h
@@ -107,7 +107,7 @@ void ChangeValueDisplay<Tvalue>::update()
         if (auto result = static_cast<AccessorInterface<Tvalue>*>(this)->setValue(m_value); result)
             confirm();
         else
-            errorOccured(std::move(result).error());
+            errorOccurred(std::move(result).error());
     }
 }
 
diff --git a/src/changevaluedisplay_chrono.h b/src/changevaluedisplay_chrono.h
index 6787804..993f77b 100644
--- a/src/changevaluedisplay_chrono.h
+++ b/src/changevaluedisplay_chrono.h
@@ -89,7 +89,7 @@ void ChangeValueDisplayChrono<T>::update()
         if (auto result = this->setValue(m_value); result)
             confirm();
         else
-            errorOccured(std::move(result).error());
+            errorOccurred(std::move(result).error());
     }
 }
 
diff --git a/src/changevaluedisplay_ip_address_t.cpp b/src/changevaluedisplay_ip_address_t.cpp
index 32c9264..78ab66a 100644
--- a/src/changevaluedisplay_ip_address_t.cpp
+++ b/src/changevaluedisplay_ip_address_t.cpp
@@ -90,7 +90,7 @@ void ChangeValueDisplay<wifi_stack::ip_address_t>::buttonPressed(Button button)
             if (auto result = this->setValue(m_value); result)
                 confirm();
             else
-                errorOccured(std::move(result).error());
+                errorOccurred(std::move(result).error());
         }
         break;
     case Button::Up:
diff --git a/src/changevaluedisplay_string.cpp b/src/changevaluedisplay_string.cpp
index bc0eb4a..f06fd5d 100644
--- a/src/changevaluedisplay_string.cpp
+++ b/src/changevaluedisplay_string.cpp
@@ -59,7 +59,7 @@ void espgui::ChangeValueDisplay<std::string>::confirmValue()
     if (auto result = this->setValue(m_value); result)
         confirm();
     else
-        errorOccured(std::move(result).error());
+        errorOccurred(std::move(result).error());
 }
 
 void espgui::ChangeValueDisplay<std::string>::removeLastCharFromShownValue()
diff --git a/src/errorhandlerinterface.h b/src/errorhandlerinterface.h
index 1957e93..4298ba6 100644
--- a/src/errorhandlerinterface.h
+++ b/src/errorhandlerinterface.h
@@ -8,13 +8,13 @@ namespace espgui {
 class ErrorHandlerInterface
 {
 public:
-    virtual void errorOccured(std::string &&error) = 0;
+    virtual void errorOccurred(std::string &&error) = 0;
 };
 
 class DummyErrorHandler : public virtual ErrorHandlerInterface
 {
 public:
-    void errorOccured(std::string &&error) override {}
+    void errorOccurred(std::string &&error) override {}
 };
 
 } // namespace espgui