Upgraded to WP 2.7.1 and have two problems:
WITH THE SITE ITSELF:
Warning: Invalid argument supplied for foreach() in home/content/h/o/c/hockings/html/wp-content/plugins/headmeta/headmeta.php line 59 and line 66
WITH WP-ADMIN LOGIN
Appears to accept ID and pwd (Firefox browser shows 'Done') but continues to display login screen and pink vox 'please login again'