Themes nicht importierbar/downloadbar: Immer Ajax HTTP Fehler

Jetzt habe ich versucht mehrere verschiedene Drupal-Themes in meiner lokalen Drupal Installation herunterzuladen und zu installieren.

Bei allen (bis jetzt: 5 Stück) Themes kam es immer wieder zu dem Ajax HTTP Fehler (siehe weiter unten).

Wieso?

Peter

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An AJAX HTTP error occurred. HTTP Result Code: 500 Debugging information follows. Path: http://localhost/dru/authorize.php?batch=1&render=overlay&id=3&op=do StatusText: Service unavailable (with message) ResponseText: PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'sites/all/themes/deco/deco.info' for key 'PRIMARY': INSERT INTO {system} (filename, name, type, owner, info) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4); Array ( [:db_insert_placeholder_0] => sites/all/themes/deco/deco.info [:db_insert_placeholder_1] => deco [:db_insert_placeholder_2] => theme [:db_insert_placeholder_3] => themes/engines/phptemplate/phptemplate.engine [:db_insert_placeholder_4] => a:15:{s:4:"name";s:4:"Deco";s:11:"description";s:71:"Modern, tableless, multi-column, fluid width theme with art deco looks.";s:4:"core";s:3:"7.x";s:6:"engine";s:11:"phptemplate";s:7:"regions";a:9:{s:13:"sidebar_first";s:12:"Left sidebar";s:14:"sidebar_second";s:13:"Right sidebar";s:17:"sidebar_right_sec";s:23:"Secondary right sidebar";s:11:"pre_content";s:14:"Before content";s:7:"content";s:7:"Content";s:8:"featured";s:8:"Featured";s:14:"content_bottom";s:14:"Bottom content";s:6:"header";s:6:"Header";s:6:"footer";s:6:"Footer";}s:8:"features";a:6:{i:0;s:4:"logo";i:1;s:7:"favicon";i:2;s:4:"name";i:3;s:6:"slogan";i:4;s:7:"mission";i:5;s:20:"comment_user_picture";}s:11:"stylesheets";a:2:{s:3:"all";a:4:{s:9:"style.css";s:31:"sites/all/themes/deco/style.css";s:8:"deco.css";s:30:"sites/all/themes/deco/deco.css";s:10:"layout.css";s:32:"sites/all/themes/deco/layout.css";s:9:"icons.css";s:31:"sites/all/themes/deco/icons.css";}s:5:"print";a:1:{s:9:"print.css";s:31:"sites/all/themes/deco/print.css";}}s:7:"version";s:11:"7.x-1.x-dev";s:7:"project";s:4:"deco";s:9:"datestamp";s:10:"1303171662";s:10:"screenshot";s:36:"sites/all/themes/deco/screenshot.png";s:3:"php";s:5:"5.2.4";s:7:"scripts";a:0:{}s:15:"overlay_regions";a:2:{i:0;s:7:"content";i:1;s:4:"help";}s:14:"regions_hidden";a:2:{i:0;s:8:"page_top";i:1;s:11:"page_bottom";}} ) in system_update_files_database() (line 2273 of D:WAMP\v2.x\www\dru\modules\system\system.module).