diff --git a/app/build.gradle b/app/build.gradle
index fa53c59c1..b66e60389 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -70,7 +70,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.github.SimpleMobileTools:Simple-Commons:b0bdd457be'
+    implementation 'com.github.SimpleMobileTools:Simple-Commons:d46a47635d'
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt
index ead99eded..fbdfea72d 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt
@@ -3,6 +3,7 @@ package com.simplemobiletools.calendar.pro.activities
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.SearchManager
+import android.content.ActivityNotFoundException
 import android.content.Context
 import android.content.Intent
 import android.content.pm.ShortcutInfo
@@ -1056,7 +1057,14 @@ class MainActivity : SimpleActivity(), RefreshRecyclerViewListener {
             Intent(Intent.ACTION_GET_CONTENT).apply {
                 addCategory(Intent.CATEGORY_OPENABLE)
                 type = "text/calendar"
-                startActivityForResult(this, PICK_IMPORT_SOURCE_INTENT)
+
+                try {
+                    startActivityForResult(this, PICK_IMPORT_SOURCE_INTENT)
+                } catch (e: ActivityNotFoundException) {
+                    toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
+                } catch (e: Exception) {
+                    showErrorToast(e)
+                }
             }
         } else {
             handlePermission(PERMISSION_READ_STORAGE) {
@@ -1118,7 +1126,13 @@ class MainActivity : SimpleActivity(), RefreshRecyclerViewListener {
                     putExtra(Intent.EXTRA_TITLE, file.name)
                     addCategory(Intent.CATEGORY_OPENABLE)
 
-                    startActivityForResult(this, PICK_EXPORT_FILE_INTENT)
+                    try {
+                        startActivityForResult(this, PICK_EXPORT_FILE_INTENT)
+                    } catch (e: ActivityNotFoundException) {
+                        toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
+                    } catch (e: Exception) {
+                        showErrorToast(e)
+                    }
                 }
             }
         } else {
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt
index 939929fd3..921096fc3 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt
@@ -2,11 +2,13 @@ package com.simplemobiletools.calendar.pro.activities
 
 import android.app.Activity
 import android.app.TimePickerDialog
+import android.content.ActivityNotFoundException
 import android.content.Intent
 import android.media.AudioManager
 import android.media.RingtoneManager
 import android.os.Bundle
 import android.view.Menu
+import android.widget.Toast
 import com.simplemobiletools.calendar.pro.R
 import com.simplemobiletools.calendar.pro.dialogs.SelectCalendarsDialog
 import com.simplemobiletools.calendar.pro.dialogs.SelectEventTypeDialog
@@ -893,7 +895,14 @@ class SettingsActivity : SimpleActivity() {
                 Intent(Intent.ACTION_GET_CONTENT).apply {
                     addCategory(Intent.CATEGORY_OPENABLE)
                     type = "text/plain"
-                    startActivityForResult(this, PICK_IMPORT_SOURCE_INTENT)
+
+                    try {
+                        startActivityForResult(this, PICK_IMPORT_SOURCE_INTENT)
+                    } catch (e: ActivityNotFoundException) {
+                        toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
+                    } catch (e: Exception) {
+                        showErrorToast(e)
+                    }
                 }
             } else {
                 handlePermission(PERMISSION_READ_STORAGE) {