[support] trying Adaptivetheme 7.x-2.x and sum themes, but errors are shown

[Jim Ruby]

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