I just went out to the trailer today to do a roof repair but found that my awning has started to pull away from the trailer. Trailer has not been moved from our home storage in over 12 months. It is a 2018 Steller toy hauler. Last week this situation was not visible. I'm looking for advice on possible causes, proper repair, etc. Last time I had awning in operation was roughly 3 weeks ago when I did some routine checks to cycle the slides & awning & run the generator.