Prevent crash

app/src/main/java/eu/faircode/email/ServiceSend.java

@@ -753,8 +753,11 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
     }
 
     static void start(Context context) {
-        ContextCompat.startForegroundService(context,
-                new Intent(context, ServiceSend.class));
+        try {
+            ContextCompat.startForegroundService(context, new Intent(context, ServiceSend.class));
+        } catch (Throwable ex) {
+            Log.e(ex);
+        }
     }
 
     static void schedule(Context context, long delay) {

app/src/main/java/eu/faircode/email/ServiceSynchronize.java

@@ -2433,7 +2433,11 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
         if (isBackgroundService(context))
             context.startService(intent);
         else
-            ContextCompat.startForegroundService(context, intent);
+            try {
+                ContextCompat.startForegroundService(context, intent);
+            } catch (Throwable ex) {
+                Log.e(ex);
+            }
     }
 
     private static boolean isBackgroundService(Context context) {