When I go to the "Add Document" page it shows the following error:
Warning: array_merge() [function.array-merge]: Argument #2 is not an array in /home/content/50/8090450/html/policy/wp-content/plugins/advanced-custom-fields/core/fields/_functions.php on line 396
Twenty Eleven 1.5
I would suggest updating the advanced-custom-fields plugin to the newest version. It looks like they fixed this issue. I found it occurring in v4.00 but not v4.14 of the Advanced Custom Fields plugin.
Closing as stale, please feel free to reopen if this is still occurring.