Every time the game tries to save it crashes

Quick save, manual save and autosave crash the game to desktop. I cannot get it to work. I'm on the 1.1.2 AGOT and 2.52.

specs

OSX 10.11.4 (15E65)

2.7 GHz Intel Core i5

8 GB 1867 MHz DDR3

Intel Iris Graphics 6100 1536 MB