debug add nextcloud option

zimbraSingle.php

@@ -620,7 +620,7 @@ function zimbraSingle_ChangePackage($params) {
     $newAddQuota = $params['configoptions']['newAddQuota'] ? $params['configoptions']['newAddQuota'] : 0;
     $attrs['zimbraMailQuota'] = ($baseQuota + $addonQuota +$newAddQuota) * 1073741824;
     if(($params['configoptions']['nc'] == 'yes') && ($params['configoptions']['ncUrl'] != '')) {
-        $attrs['zimbraZimletAvailableZimlets'] = array('!com_zextras_drive_open', '!zimbra_zimlet_nextcloud');
+        $attrs['zimbraZimletAvailableZimlets'] = '!com_zextras_drive_open';
     }
     $response = $apiAccountManager->modifyAccount($params['username'], $attrs);
     if(is_a($response, 'Exception')) {