Former Laguna Beach, The Hills and Lauren Conrad love life star Jason Wahler was fired from the film he was set to star in, according to Radar Online.

The reason? The catch-all “personal problems,” natch.

"Jason Wahler was let go from the project because of his behavior," a well placed source close to the film said of the troubled wannabe actor, 22.

The movie, Five Good Years, is to be filmed in Detroit.

According to sources, Jason Wahler wowed executives at FourTwoFive Films and they hired him without even auditioning. That all changed in days, however.

Director Bruce Reisman says "FourTwoFive Films did not proceed in formalizing our offer with his management as a result of "any drug or alcohol problem."

Jason Wahler news rarely has a happy ending. [Photo: Fame Pictures]

While quick to note that Jason Walher was not witnessed being inebriated or high in the process, Reisman says he and staff "experienced first-hand behavior from Jason that was not conducive with FourTwoFive Films' expectations."

On The Hills, Jason's behavior was ultimately too much for Lauren Conrad.

Following his departure from the show, it was too much for various laws.

He was arrested four times (in four different states!) for various charges including underage drinking and assault. He spent time in jail and rehab.

Jason appeared to be cleaned up when he got engaged in 2007, but he and USC student Katja Decker-Sadowski broke that off this past February.