From March 5th 2013 Twitter are removing there current API 1.0 and it will be fully replaced with the new API V1.1.
This means All previous versions of Followorks will stop working due to Twitter API changes (Deprecation of v1.0 of the API).
please update Followorks to the latest version as soon as possible.
Note: You MUST upgrade to
● Followorks 2.0.0 or later
● Followorks HD 2.0.0 or later
● Followorks Lite 1.6 or later
● Followorks:OneTouch 1.5 or later