updated 11/03/2010 AT 4:00 PM ET
•originally published 11/03/2010 AT 5:00 PM ET
Justin Long was injured in a minor car accident in Los Angeles days before he was set to travel to the Savannah Film Festival.
“He’s completely fine now,” a source tells PEOPLE, adding that the actor, 32, suffered a mild concussion.
Long was due to make an appearance at the film festival to promote his movie, The Conspirator, but had to cancel his appearance after the incident.
Reporting by K.C. BAKER and JULIE JORDAN