Can't expand text box

[Charlie329572228uvx]

I increased the size of this text and now it is overset. I can't figure out how to make the text box grow, it only allows me to drag and distort the visible text.

[Ton Frederiks]

You can try: Type > Convert to Area Type

Edit: See Monika's answer, it is path text...

[Monika Gause · Accepted solution]

That is pathtext. You need to make the path longer.

[Charlie329572228uvx]

I was able to drag the outermost anchorpoint to extend the line. Thanks!

For anyone stuck I did have to move this line before I was able to drag the anchor point..