whenever adding a new item I used to be able to add images in the contents, there was a little link at the bottom of the page which said "add images" but this button has disappeared and instead it says "read more". how do i get it back and how can i add my images because this is the only way it worked to add pictures?thanks for helping me solve this problem.

oh, fixed it by going into the plugin manager and enabling the image button! how did it get disabled though i don't know!!