problemas
Messes or complicated situations that get in the way and keep things from turning out as expected. They are basically setbacks that cause stress and stall the progress of any errand or project (in Colombia, a 'vuelta' is a common term for an errand, task, or business deal).
My apologies, boss, but I had some problemas with the transportation and that is why I arrived late to the office.
Automatically translated from Spanish
Colombia