diff --git a/extensions/package-manager/js/src/admin/components/Installer.tsx b/extensions/package-manager/js/src/admin/components/Installer.tsx
index 353eee3fc..a6a6a1f20 100755
--- a/extensions/package-manager/js/src/admin/components/Installer.tsx
+++ b/extensions/package-manager/js/src/admin/components/Installer.tsx
@@ -64,7 +64,6 @@ export default class Installer extends Component<InstallerAttrs> {
         body: {
           data: this.data(),
         },
-        errorHandler,
       })
       .then((response) => {
         if (response.processing) {
@@ -79,8 +78,10 @@ export default class Installer extends Component<InstallerAttrs> {
           window.location.reload();
         }
       })
+      .catch(errorHandler)
       .finally(() => {
         app.packageManager.control.setLoading(null);
+        app.modal.close();
         m.redraw();
       });
   }
diff --git a/extensions/package-manager/js/src/admin/components/MajorUpdater.tsx b/extensions/package-manager/js/src/admin/components/MajorUpdater.tsx
index f0f1483b5..e9c5cf823 100644
--- a/extensions/package-manager/js/src/admin/components/MajorUpdater.tsx
+++ b/extensions/package-manager/js/src/admin/components/MajorUpdater.tsx
@@ -104,7 +104,6 @@ export default class MajorUpdater<T extends MajorUpdaterAttrs = MajorUpdaterAttr
         body: {
           data: { dryRun },
         },
-        errorHandler,
       })
       .then((response) => {
         if (response?.processing) {
@@ -114,6 +113,7 @@ export default class MajorUpdater<T extends MajorUpdaterAttrs = MajorUpdaterAttr
           window.location.reload();
         }
       })
+      .catch(errorHandler)
       .catch((e: RequestError) => {
         app.modal.close();
         this.updateState.status = 'failure';
diff --git a/extensions/package-manager/js/src/admin/components/WhyNotModal.tsx b/extensions/package-manager/js/src/admin/components/WhyNotModal.tsx
index ed731fff3..e5c7b0092 100644
--- a/extensions/package-manager/js/src/admin/components/WhyNotModal.tsx
+++ b/extensions/package-manager/js/src/admin/components/WhyNotModal.tsx
@@ -47,12 +47,12 @@ export default class WhyNotModal<CustomAttrs extends WhyNotModalAttrs = WhyNotMo
             package: this.attrs.package,
           },
         },
-        errorHandler,
       })
       .then((response) => {
         this.loading = false;
         this.whyNot = response.data.reason;
         m.redraw();
-      });
+      })
+      .catch(errorHandler);
   }
 }
diff --git a/extensions/package-manager/js/src/admin/states/ControlSectionState.ts b/extensions/package-manager/js/src/admin/states/ControlSectionState.ts
index 1fd6a7fe5..fc02062ff 100644
--- a/extensions/package-manager/js/src/admin/states/ControlSectionState.ts
+++ b/extensions/package-manager/js/src/admin/states/ControlSectionState.ts
@@ -94,7 +94,6 @@ export default class ControlSectionState {
       .request<AsyncBackendResponse | LastUpdateCheck>({
         method: 'POST',
         url: `${app.forum.attribute('apiUrl')}/package-manager/check-for-updates`,
-        errorHandler,
       })
       .then((response) => {
         if ((response as AsyncBackendResponse).processing) {
@@ -106,6 +105,7 @@ export default class ControlSectionState {
           m.redraw();
         }
       })
+      .catch(errorHandler)
       .finally(() => {
         this.setLoading(null);
         m.redraw();
@@ -121,7 +121,6 @@ export default class ControlSectionState {
         .request<AsyncBackendResponse | null>({
           method: 'POST',
           url: `${app.forum.attribute('apiUrl')}/package-manager/minor-update`,
-          errorHandler,
         })
         .then((response) => {
           if (response?.processing) {
@@ -131,6 +130,7 @@ export default class ControlSectionState {
             window.location.reload();
           }
         })
+        .catch(errorHandler)
         .finally(() => {
           this.setLoading(null);
           app.modal.close();
@@ -147,7 +147,6 @@ export default class ControlSectionState {
       .request<AsyncBackendResponse | null>({
         method: 'PATCH',
         url: `${app.forum.attribute('apiUrl')}/package-manager/extensions/${extension.id}`,
-        errorHandler,
       })
       .then((response) => {
         if (response?.processing) {
@@ -162,6 +161,7 @@ export default class ControlSectionState {
           window.location.reload();
         }
       })
+      .catch(errorHandler)
       .finally(() => {
         this.setLoading(null);
         app.modal.close();
@@ -177,7 +177,6 @@ export default class ControlSectionState {
       .request<AsyncBackendResponse | null>({
         method: 'POST',
         url: `${app.forum.attribute('apiUrl')}/package-manager/global-update`,
-        errorHandler,
       })
       .then((response) => {
         if (response?.processing) {
@@ -187,6 +186,7 @@ export default class ControlSectionState {
           window.location.reload();
         }
       })
+      .catch(errorHandler)
       .finally(() => {
         this.setLoading(null);
         app.modal.close();