In this home yesterday the floor joists were toenailed into the main beam running down the center of the basement. For added support they were resting on a 2x2 that was nailed to the beam. On one side it appeared this 2x2 was failing as well as the nails so there was sagging in the 2x2 and the joists pulling away from the beam in some areas. So it appeared someone came in and repaired with joist hangers. Now I do not know if this is adequate so I am asking you guys if this is acceptable or crap? Another reason for this concern is I have to point out that on the other side of the beam this is happening as well and there are no joist hangers for repair and I don’t want to say that is adequate obviously if in fact its junk. I added pictures. Thanks for you opinions and advice in advance.