I'm doing a clean new install. I get this warnings and then an error on the last step when installing plugins (after setting OW_DEBUG_MODE on true), please help.

Message: Undefined index: admin_username
Message: Undefined index: admin_password
Message: Undefined index: admin_email

Message:     Invalid email!
File:     /home1/xxxxxx/public_html/testsol/ow_system_plugins/base/bol/user_service.php
Line:     912
Trace:    

#0 /home1/xxxxxx/public_html/testsol/ow_install/controllers/install.php(481): BOL_UserService->createUser(NULL, NULL, NULL, NULL, true)
#1 /home1/xxxxxx/public_html/testsol/ow_install/controllers/install.php(454): INSTALL_CTRL_Install->installComplete(Array)
#2 /home1/xxxxxx/public_html/testsol/ow_install/classes/application.php(55): INSTALL_CTRL_Install->plugins()
#3 /home1/xxxxxx/public_html/testsol/ow_install/install.php(75): INSTALL_Application->display(Array, Array)
#4 /home1/xxxxxx/public_html/testsol/index.php(42): include('/home1/xxxxxx...')
#5 {main}

Type:     InvalidArgumentException