Using Simple Real Estate Pack version 188.8.131.52.
The mortgage calculators were working wonderfully, and then all of a sudden my site went haywire. My menu shifted, my photo slider stopped working and then I noticed the calculator widgets disappeared and were replaced with an error message:
"Error: this account has reached is maximum number of calls for today"
Error: srp_refresh_tabs is not defined
Source File: http://www..../plugins/simple-real-estate-pack-4/js/srp.js
I have no choice but to deactivate the plugin to get my site back up and running normally. Hope there is a fix soon! This plugin ROCKS!