Leak between transmission and driveshaft HELP PLZ :(

[Nismo240sxFranks]

yah i have a 89 s13, i was out hittin up this circle and i got to close hit a curb and then hit a small tree, didnt do any damage but a small *** dent in my car, but everything was runnin fine, i got back in and hit the circle up again got it clean 3 times, then i pulled over and saw that my car was leakin some kind of oil right between the driveshaft and transmission, its a 5speed, but its not leakin really bad, i think its gearoil, i was thinkin if maybe i busted a seal, or if it just got too hot and maby just started leakin, if anyone have any hints as to what i could have done please reply. thanks

[180fan]

there's a seal there. cheap and easy to fix. just smelly because of the gear oil.