Not sure if this worked, using latest drupal 7.8 please see below: Downloaded and installed Adaptivetheme 7.x-2.x activated the at core theme next uploaded Sky 7.x-2.2 Corolla 7.x-2.22 clicked on install new theme and here is where I received the errors
Sky theme Error message Notice: Undefined index: seven in _drupal_maintenance_theme() (line 74 of /home/example/public_html/access/includes/theme.maintenance.inc). Notice: Trying to get property of non-object in _drupal_theme_initialize() (line 145 of /home/example/public_html/access/includes/theme.inc). Notice: Undefined index: seven in _drupal_maintenance_theme() (line 74 of /home/example/public_html/access/includes/theme.maintenance.inc). Notice: Trying to get property of non-object in _drupal_theme_initialize() (line 145 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in _theme_build_registry() (line 549 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in _theme_build_registry() (line 549 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in _theme_build_registry() (line 549 of /home/example/public_html/access/includes/theme.inc). Notice: Undefined index: seven in theme_get_setting() (line 1166 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in theme_get_setting() (line 1213 of /home/example/public_html/access/includes/theme.inc). Notice: Undefined index: seven in template_preprocess_maintenance_page() (line 2434 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in template_preprocess_maintenance_page() (line 2434 of /home/example/public_html/access/includes/theme.inc). Warning: array_keys() expects parameter 1 to be array, null given in template_preprocess_maintenance_page() (line 2437 of /home/example/public_html/access/includes/theme.inc). Warning: Invalid argument supplied for foreach() in template_preprocess_maintenance_page() (line 2437 of /home/example/public_html/access/includes/theme.inc). Status message Installation was completed successfully. sky Installed sky successfully
Notice: Undefined index: seven in _drupal_maintenance_theme() (line 74 of /home/example/public_html/access/includes/theme.maintenance.inc). Notice: Trying to get property of non-object in _drupal_theme_initialize() (line 145 of /home/example/public_html/access/includes/theme.inc). Notice: Undefined index: seven in _drupal_maintenance_theme() (line 74 of /home/example/public_html/access/includes/theme.maintenance.inc). Notice: Trying to get property of non-object in _drupal_theme_initialize() (line 145 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in _theme_build_registry() (line 549 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in _theme_build_registry() (line 549 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in _theme_build_registry() (line 549 of /home/example/public_html/access/includes/theme.inc). Notice: Undefined index: seven in theme_get_setting() (line 1166 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in theme_get_setting() (line 1213 of /home/example/public_html/access/includes/theme.inc). Notice: Undefined index: seven in template_preprocess_maintenance_page() (line 2434 of /home/example/public_html/access/includes/theme.inc). Notice: Trying to get property of non-object in template_preprocess_maintenance_page() (line 2434 of /home/example/public_html/access/includes/theme.inc). Warning: array_keys() expects parameter 1 to be array, null given in template_preprocess_maintenance_page() (line 2437 of /home/example/public_html/access/includes/theme.inc). Warning: Invalid argument supplied for foreach() in template_preprocess_maintenance_page() (line 2437 of /home/example/public_html/access/includes/theme.inc). Status message Installation was completed successfully. corolla Installed corolla successfully