I have installed a developer version from 2010-Jan-23.
It shows this error on admin page:

warning: Cannot modify header information - headers already sent by (output started at /home/casova_banka/test/sites/all/modules/mutual_credit/transactions.admin.inc:459) in /home/casova_banka/test/includes/common.inc on line 148.
warning: Cannot modify header information - headers already sent by (output started at /home/casova_banka/test/sites/all/modules/mutual_credit/transactions.admin.inc:459) in /home/casova_banka/test/includes/common.inc on line 148.

Comments

matslats’s picture

matslats commented
Status: Active » Needs review

This is the result of a stray echo or print_r
I apologise for letting that slip through.
If you can search the module for those strings you can remove it.
Otherwise try the latest build.

matslats’s picture

matslats commented
Status: Needs review » Closed (fixed)