Drush was not able to start (bootstrap) the Drupal database.

Thank you. You were right. After deleting the nodes for the platform and the site, the error message disappeared.

Now I get this error. The reason for this is probably, that commons 3 dev is not yet supported.

Exception Object ( [message:protected] => Welcome headline field is required. Welcome body text field is required. [string:Exception:private] => [code:protected] => 0 [file:protected] => /data/disk/o1/static/commons-3-2012_11_15/includes/install.core.inc [line:protected] => 416 [trace:Exception:private] => Array ( [0] => Array ( [file] => /data/disk/o1/static/commons-3-2012_11_15/includes/install.core.inc [line] => 341 [function] => install_run_task [args] => Array ( [0] => Array ( [display_name] => Enter Homepage welcome text [display] => 1 [type] => form [function] => commons_anonymous_welcome_text_form [run] => 3 ) [1] => Array ( [parameters] => Array ( [profile] => commons [locale] => en [q] => ) [settings_verified] => 1 [forms] => Array ( [install_settings_form] => Array ( [driver] => mysql [database] => r2d2liveloopde [username] => r2d2liveloopde [password] => CFzYcPnpju [host] => lvps178-77-75-8.dedicated.hosteurope.de [port] => 3306 [db_prefix] => ) [install_configure_form] => Array ( [site_name] => r2-d2.liveloop.de [site_mail] => stephane.lux@ecade.me [account] => Array ( [name] => admin [mail] => stephane.lux@ecade.me [pass] => Array ( [pass1] => F9FTmsUefC [pass2] => F9FTmsUefC ) ) [update_status_module] => Array ( [1] => 1 [2] => 1 ) [clean_url] => 1 ) ) [interactive] => [active_task] => commons_anonymous_message_homepage [completed_task] => [database_tables_exist] => 1 [installation_finished] => [locales] => Array ( [0] => stdClass Object ( [name] => en [langcode] => en ) ) [parameters_changed] => [profile_info] => Array ( [name] => Commons [description] => Ready-to-use solution for building communities. [core] => 7.x [dependencies] => Array ( [0] => system [1] => user [2] => filter [3] => field_sql_storage [4] => text [5] => field [6] => node [7] => block [8] => comment [9] => dblog [10] => field_ui [11] => file [12] => image [13] => list [14] => menu [15] => number [16] => options [17] => path [18] => search [19] => shortcut [20] => taxonomy [21] => toolbar [22] => connector [23] => ctools [24] => custom_search [25] => diff [26] => entity [27] => entityreference [28] => features [29] => flag [30] => http_client [31] => message [32] => message_notify [33] => menu_attributes [34] => module_filter [35] => oauth_common [36] => oauthconnector [37] => og [38] => panels [39] => quicktabs [40] => radioactivity [41] => realname [42] => rules [43] => strongarm [44] => token [45] => views [46] => views_bulk_operations [47] => views_ui [48] => votingapi [49] => commons_activity_streams [50] => commons_bw [51] => commons_events [52] => commons_featured [53] => commons_follow [54] => commons_follow_group [55] => commons_follow_node [56] => commons_follow_term [57] => commons_follow_user [58] => commons_search [59] => commons_groups [60] => commons_notify [61] => commons_posts [62] => commons_pages [63] => commons_wikis [64] => commons_content_moderation [65] => commons_profile_base [66] => commons_profile_social [67] => commons_user_profile_pages [68] => commons_site_homepage [69] => commons_activity_page [70] => commons_groups_directory [71] => commons_group_homepages [72] => commons_wikis_home [73] => commons_misc [74] => commons_location ) [version] => 7.x-3.0-alpha2+0-dev [project] => commons [datestamp] => 1352983441 [distribution_name] => Drupal [hidden] => [php] => 5.2.4 ) [profiles] => Array ( [standard] => stdClass Object ( [uri] => ./profiles/standard/standard.profile [filename] => standard.profile [name] => standard ) [commons] => stdClass Object ( [uri] => ./profiles/commons/commons.profile [filename] => commons.profile [name] => commons ) [testing] => stdClass Object ( [uri] => ./profiles/testing/testing.profile [filename] => testing.profile [name] => testing ) [minimal] => stdClass Object ( [uri] => ./profiles/minimal/minimal.profile [filename] => minimal.profile [name] => minimal ) ) [server] => Array ( ) [stop_page_request] => [task_not_complete] => [tasks_performed] => Array ( [0] => install_select_profile [1] => install_select_locale [2] => install_load_profile [3] => install_verify_requirements [4] => install_system_module [5] => install_bootstrap_full [6] => install_profile_modules [7] => install_configure_form ) ) ) ) [1] => Array ( [file] => /data/disk/o1/static/commons-3-2012_11_15/includes/install.core.inc [line] => 79 [function] => install_run_tasks [args] => Array ( [0] => Array ( [parameters] => Array ( [profile] => commons [locale] => en [q] => ) [settings_verified] => 1 [forms] => Array ( [install_settings_form] => Array ( [driver] => mysql [database] => r2d2liveloopde [username] => r2d2liveloopde [password] => CFzYcPnpju [host] => lvps178-77-75-8.dedicated.hosteurope.de [port] => 3306 [db_prefix] => ) [install_configure_form] => Array ( [site_name] => r2-d2.liveloop.de [site_mail] => stephane.lux@ecade.me [account] => Array ( [name] => admin [mail] => stephane.lux@ecade.me [pass] => Array ( [pass1] => F9FTmsUefC [pass2] => F9FTmsUefC ) ) [update_status_module] => Array ( [1] => 1 [2] => 1 ) [clean_url] => 1 ) ) [interactive] => [active_task] => commons_anonymous_message_homepage [completed_task] => [database_tables_exist] => 1 [installation_finished] => [locales] => Array ( [0] => stdClass Object ( [name] => en [langcode] => en ) ) [parameters_changed] => [profile_info] => Array ( [name] => Commons [description] => Ready-to-use solution for building communities. [core] => 7.x [dependencies] => Array ( [0] => system [1] => user [2] => filter [3] => field_sql_storage [4] => text [5] => field [6] => node [7] => block [8] => comment [9] => dblog [10] => field_ui [11] => file [12] => image [13] => list [14] => menu [15] => number [16] => options [17] => path [18] => search [19] => shortcut [20] => taxonomy [21] => toolbar [22] => connector [23] => ctools [24] => custom_search [25] => diff [26] => entity [27] => entityreference [28] => features [29] => flag [30] => http_client [31] => message [32] => message_notify [33] => menu_attributes [34] => module_filter [35] => oauth_common [36] => oauthconnector [37] => og [38] => panels [39] => quicktabs [40] => radioactivity [41] => realname [42] => rules [43] => strongarm [44] => token [45] => views [46] => views_bulk_operations [47] => views_ui [48] => votingapi [49] => commons_activity_streams [50] => commons_bw [51] => commons_events [52] => commons_featured [53] => commons_follow [54] => commons_follow_group [55] => commons_follow_node [56] => commons_follow_term [57] => commons_follow_user [58] => commons_search [59] => commons_groups [60] => commons_notify [61] => commons_posts [62] => commons_pages [63] => commons_wikis [64] => commons_content_moderation [65] => commons_profile_base [66] => commons_profile_social [67] => commons_user_profile_pages [68] => commons_site_homepage [69] => commons_activity_page [70] => commons_groups_directory [71] => commons_group_homepages [72] => commons_wikis_home [73] => commons_misc [74] => commons_location ) [version] => 7.x-3.0-alpha2+0-dev [project] => commons [datestamp] => 1352983441 [distribution_name] => Drupal [hidden] => [php] => 5.2.4 ) [profiles] => Array ( [standard] => stdClass Object ( [uri] => ./profiles/standard/standard.profile [filename] => standard.profile [name] => standard ) [commons] => stdClass Object ( [uri] => ./profiles/commons/commons.profile [filename] => commons.profile [name] => commons ) [testing] => stdClass Object ( [uri] => ./profiles/testing/testing.profile [filename] => testing.profile [name] => testing ) [minimal] => stdClass Object ( [uri] => ./profiles/minimal/minimal.profile [filename] => minimal.profile [name] => minimal ) ) [server] => Array ( ) [stop_page_request] => [task_not_complete] => [tasks_performed] => Array ( [0] => install_select_profile [1] => install_select_locale [2] => install_load_profile [3] => install_verify_requirements [4] => install_system_module [5] => install_bootstrap_full [6] => install_profile_modules [7] => install_configure_form ) ) ) ) [2] => Array ( [file] => /data/disk/o1/.drush/provision/platform/drupal/install_7.inc [line] => 131 [function] => install_drupal [args] => Array ( [0] => Array ( [parameters] => Array ( [profile] => commons [locale] => en ) [settings_verified] => 1 [forms] => Array ( [install_settings_form] => Array ( [driver] => mysql [database] => r2d2liveloopde [username] => r2d2liveloopde [password] => CFzYcPnpju [host] => lvps178-77-75-8.dedicated.hosteurope.de [port] => 3306 [db_prefix] => ) [install_configure_form] => Array ( [site_name] => r2-d2.liveloop.de [site_mail] => stephane.lux@ecade.me [account] => Array ( [name] => admin [mail] => stephane.lux@ecade.me [pass] => Array ( [pass1] => F9FTmsUefC [pass2] => F9FTmsUefC ) ) [update_status_module] => Array ( [1] => 1 [2] => 1 ) [clean_url] => 1 ) ) ) ) ) [3] => Array ( [file] => /data/disk/o1/.drush/provision/platform/drupal/install_7.inc [line] => 161 [function] => install_main [args] => Array ( ) ) [4] => Array ( [file] => /data/disk/o1/tools/drush/includes/drush.inc [line] => 42 [args] => Array ( [0] => /data/disk/o1/.drush/provision/platform/drupal/install_7.inc ) [function] => include_once ) [5] => Array ( [file] => /data/disk/o1/tools/drush/includes/drush.inc [line] => 137 [function] => drush_include [args] => Array ( [0] => /data/disk/o1/.drush/provision/platform/drupal [1] => install [2] => ) ) [6] => Array ( [file] => /data/disk/o1/.drush/provision/platform/provision_drupal.drush.inc [line] => 164 [function] => drush_include_engine [args] => Array ( [0] => drupal [1] => install ) ) [7] => Array ( [function] => drush_provision_drupal_provision_install_backend [args] => Array ( ) ) [8] => Array ( [file] => /data/disk/o1/tools/drush/includes/command.inc [line] => 131 [function] => call_user_func_array [args] => Array ( [0] => drush_provision_drupal_provision_install_backend [1] => Array ( ) ) ) [9] => Array ( [file] => /data/disk/o1/tools/drush/includes/command.inc [line] => 836 [function] => _drush_invoke_args [args] => Array ( [0] => provision-install-backend [1] => Array ( ) [2] => provision ) ) [10] => Array ( [function] => drush_command [args] => Array ( ) ) [11] => Array ( [file] => /data/disk/o1/tools/drush/includes/command.inc [line] => 236 [function] => call_user_func_array [args] => Array ( [0] => drush_command [1] => Array ( ) ) ) [12] => Array ( [file] => /data/disk/o1/tools/drush/drush.php [line] => 101 [function] => drush_dispatch [args] => Array ( [0] => Array ( [description] => Provision a new site using the provided data. [hidden] => 1 [bootstrap] => 2 [command] => provision-install-backend [command-hook] => provision-install-backend [callback arguments] => Array ( ) [commandfile] => provision [path] => /data/disk/o1/.drush/provision [engines] => Array ( ) [callback] => drush_command [sections] => Array ( [examples] => Examples [arguments] => Arguments [options] => Options ) [arguments] => Array ( ) [options] => Array ( ) [examples] => Array ( ) [aliases] => Array ( ) [deprecated-aliases] => Array ( ) [core] => Array ( ) [scope] => site [drupal dependencies] => Array ( ) [drush dependencies] => Array ( ) [bootstrap_errors] => Array ( ) [topics] => Array ( ) ) ) ) [13] => Array ( [file] => /data/disk/o1/tools/drush/drush.php [line] => 41 [function] => drush_main [args] => Array ( ) ) ) [previous:Exception:private] => )

Regards,

Stéphane