I can't send and receive picture messages

There's an error at the receiving end

Send a picture message to another number.

1 of 17 steps Press Apps.
2 of 17 steps Press Messaging.
3 of 17 steps Press the new message icon.
4 of 17 steps Key in the first letters of the required contact.Matching contacts are displayed.
5 of 17 steps Press the required contact.
6 of 17 steps Press the text input field.Write the text for your picture message.
7 of 17 steps Press the attachment icon.Select one of the following options:Insert picture, go to 4a.Insert video clip, go to 4b.Insert audio file, go to 4c.
8 of 17 steps Press Pictures.Go to the required folder.
9 of 17 steps Press the required picture.
10 of 17 steps Press Videos.Go to the required folder.
11 of 17 steps Press the required video clip.
12 of 17 steps Press Audio.
13 of 17 steps Press the required audio file.
14 of 17 steps Press Done.
15 of 17 steps Press the send icon when you've finished your picture message.
16 of 17 steps Press the Home key to return to standby mode.