Invalid argument line 112

I am getting the following error on mapping my feed:

Warning: Invalid argument supplied for foreach() in entityreference_feeds_feeds_processor_targets_alter() (line 112 of /home/*/domains/*/public_html/sites/all/modules/entityreference_feeds/entityreference_feeds.module).
Warning: Invalid argument supplied for foreach() in entityreference_feeds_feeds_processor_targets_alter() (line 112 of /home/*/domains/*/public_html/sites/all/modules/entityreference_feeds/entityreference_feeds.module).

The entity reference as such works fine manually, both with 'contains' and 'starts with'.