diff --git a/frontend/src/utils/check-all/check-all.js b/frontend/src/utils/check-all/check-all.js
index df151bc62..7d051cddd 100644
--- a/frontend/src/utils/check-all/check-all.js
+++ b/frontend/src/utils/check-all/check-all.js
@@ -41,7 +41,7 @@ export class CheckAll {
     if (DEBUG_MODE > 0)
       console.log(this._columns);
     
-    this._findCheckboxColumns().forEach(columnId => this._checkAllColumns.push(new CheckAllColumn(this._element, app, this._columns[columnId])));
+    this._findCheckboxColumns().forEach(columnId => this._checkAllColumns.push(new CheckAllColumn(this._element, app, this._columns[columnId], this._eventManager)));
 
     // mark initialized
     this._element.classList.add(CHECK_ALL_INITIALIZED_CLASS);
@@ -50,7 +50,8 @@ export class CheckAll {
   destroy() {
     this._eventManager.removeAllEventListenersFromUtil();
     this._checkAllColumns.forEach((column) => {
-      column._checkAllCheckBox.remove();
+      if (column._checkAllCheckBox !== undefined)
+        column._checkAllCheckBox.remove();
     });
 
     if(this._element.classList.contains(CHECK_ALL_INITIALIZED_CLASS))
diff --git a/frontend/src/utils/inputs/checkbox.js b/frontend/src/utils/inputs/checkbox.js
index 8c96d201d..ebf721667 100644
--- a/frontend/src/utils/inputs/checkbox.js
+++ b/frontend/src/utils/inputs/checkbox.js
@@ -55,7 +55,8 @@ export class Checkbox {
   }
 
   destroy() {
-    this._wrapperEl.remove();
+    if (this._wrapperEl !== undefined)
+      this._wrapperEl.remove();
     this._element.classList.remove(CHECKBOX_INITIALIZED_CLASS);
   }
 }
diff --git a/frontend/src/utils/inputs/password.js b/frontend/src/utils/inputs/password.js
index 3f5fe3b8b..3793598ee 100644
--- a/frontend/src/utils/inputs/password.js
+++ b/frontend/src/utils/inputs/password.js
@@ -49,7 +49,7 @@ export class Password {
   start() {
     this.updateVisibleIcon(this.isVisible());
 
-    const mouseOverEv = new EventWrapper(EVENT_TYPE.MOUS_OVER, (() => {
+    const mouseOverEv = new EventWrapper(EVENT_TYPE.MOUSE_OVER, (() => {
       this.updateVisibleIcon(!this.isVisible());
     }).bind(this), this._toggleContainerEl);
 
@@ -57,7 +57,7 @@ export class Password {
       this.updateVisibleIcon(this.isVisible());
     }).bind(this), this._toggleContainerEl);
 
-    const clickEv = new EventWrapper(EVENT_TYPE.CLICK,((event) => {
+    const clickEv = new EventWrapper(EVENT_TYPE.CLICK, ((event) => {
       event.preventDefault();
       event.stopPropagation();
       this.setVisible(!this.isVisible());