diff --git a/src/store/modules/ui.store.js b/src/store/modules/ui.store.js
index 2a3733e3d..db3d11f71 100644
--- a/src/store/modules/ui.store.js
+++ b/src/store/modules/ui.store.js
@@ -394,12 +394,11 @@ export default {
                 errors instanceof Array &&
                 errors.filter((error) => error instanceof ErrorMessage).length === errors.length
             ) {
-                errors = errors.filter(
-                    (error) =>
-                        // we only add the errors that are not existing within the store
-                        [...state.errors].filter((otherError) => {
-                            error.isEquals(otherError)
-                        }).length === 0
+                errors = errors.filter((error) =>
+                    // we only add the errors that are not existing within the store
+                    [...state.errors].some((otherError) => {
+                        error.isEquals(otherError)
+                    })
                 )
                 if (errors.length > 0) {
                     commit('addErrors', { errors, dispatcher })
@@ -427,12 +426,11 @@ export default {
                 warnings.filter((warning) => warning instanceof WarningMessage).length ===
                     warnings.length
             ) {
-                warnings = warnings.filter(
-                    (warning) =>
-                        // we only add the warnings that are not existing within the store
-                        [...state.warnings].filter((otherWarning) => {
-                            warning.isEquals(otherWarning)
-                        }).length === 0
+                warnings = warnings.filter((warning) =>
+                    // we only add the warnings that are not existing within the store
+                    [...state.warnings].some((otherWarning) => {
+                        warning.isEquals(otherWarning)
+                    })
                 )
                 if (warnings.length > 0) {
                     commit('addWarnings', { warnings, dispatcher })
diff --git a/src/utils/ErrorMessage.class.js b/src/utils/ErrorMessage.class.js
index a82bf9675..7915962c7 100644
--- a/src/utils/ErrorMessage.class.js
+++ b/src/utils/ErrorMessage.class.js
@@ -6,14 +6,18 @@ export default class ErrorMessage {
      */
     constructor(msg, params = null) {
         this.msg = msg
-        this.params = params
+        this.params = params ?? {}
     }
 
     isEquals(object) {
         return (
             object instanceof ErrorMessage &&
             object.msg === this.msg &&
-            object.params === this.params
+            Object.keys(this.params).every(
+                (key) =>
+                    Object.keys(object.params).includes(key) &&
+                    this.params[key] === object.params[key]
+            )
         )
     }
 }
diff --git a/src/utils/WarningMessage.class.js b/src/utils/WarningMessage.class.js
index 127aefafd..38a2bcf76 100644
--- a/src/utils/WarningMessage.class.js
+++ b/src/utils/WarningMessage.class.js
@@ -6,14 +6,18 @@ export default class WarningMessage {
      */
     constructor(msg, params = null) {
         this.msg = msg
-        this.params = params
+        this.params = params ?? {}
     }
 
     isEquals(object) {
         return (
             object instanceof WarningMessage &&
             object.msg === this.msg &&
-            object.params === this.params
+            Object.keys(this.params).every(
+                (key) =>
+                    Object.keys(object.params).includes(key) &&
+                    this.params[key] === object.params[key]
+            )
         )
     }
 }