wordpress 3.2.1 is hang work with wordpress-hit-counter v2.6

1. After three days nightmare, I rename the wordpress plugins directory to _plugins via ftp.
2. Every thing is OK except all the plugins function.
3. Disable the plugins one by one, finally find wordpress-hit-counter v.2.6 must be disable.
4. What a big problem! Please fix it as soon as possible

http://wordpress.org/extend/plugins/wordpress-hit-counter/