755
There was an initial release of the pgvxoops that included an incorrect setting in the sql/mysql.sql file causing a problem in one of my environments.
If you can use phpMyAdmin to look at your database, check the <xoopsprefix>_pgv_individuals table, and look at the i_isdead field. If the attribute UNSIGNED is set, you will have problems with the permissions functions. Change the attribute, update the field to be '-1', then go back to your pgv pages and check the display. You can also change the length of the field to 1 instead of 11.
Let me know if this helps.