[CMX_CMGSCCC]

It was a bug, run the following query:

UPDATE (TABLE_PREFIX)vbp_option SET inputfields = '', optionsettings = 'a:3:{i:1;a:5:{s:4:\"type\";s:1:\"1\";s:7:\"varname\";s:24:\"vbplaza_userbuyselfgifts\";s:5:\"title\";s:31:\"User\'s Can Buy Themself a Gift?\";s:11:\"description\";s:77:\"Enable this setting so that user\'s can buy themself a gift. (Default is Yes.)\";s:5:\"value\";s:1:\"1\";}i:2;a:5:{s:4:\"type\";s:1:\"1\";s:7:\"varname\";s:23:\"vbplaza_givegiftssendpm\";s:5:\"title\";s:28:\"Give Gifts sends PM to user?\";s:11:\"description\";s:88:\"Enable this to send a PM to the user who was send a gift from an user. (Default is Yes.)\";s:5:\"value\";s:1:\"1\";}i:3;a:5:{s:4:\"type\";s:1:\"1\";s:7:\"varname\";s:27:\"vbplaza_usegiftradiobuttons\";s:5:\"title\";s:35:\"Use Radio Buttons to display Gifts?\";s:11:\"description\";s:126:\"Enable this setting so that users will see all of the gifts with radio buttons, instead of the Drop Down Box. (Default is No.)\";s:5:\"value\";s:1:\"0\";}}' WHERE itemid = '27'";

Replace (TABLE_PREFIX) with your table prefix, or remove it if u do not have one. Then goto Admin CP -> vbPlaza Maintenance -> Rebuild Datastore.

Then it should show up at the bottom of vbPlaza -> Manage Options -> Give Gifts -> Option Settings at the bottom.

It will be fixed in 1.5.6.

-CMX