After Update Plugin not Work

Hi everyone I have made the update and now I can no longer use the plugin I can not even get into the plugin installations. In the server log I get the following error message

AH01071: Got error ‘PHP message: WordPress database error Duplicate column name ‘request_status’ for query ALTER TABLE wpwiki_ahm_emails ADD request_status INT(1) NOT NULL made by activate_plugin, do_action(‘activate_download-manager/download-manager.php’), WP_Hook->do_action, WP_Hook->apply_filters, WPDM\\WordPressDownloadManager->install’, referer: https://XXXXXXXXX.de/wp-admin/plugins.php?s=Download&plugin_status=all

Thanks for help.