Sending invitations is fine.
But when I withdraw an invitation, here the generated error:

An AJAX HTTP error occurred. HTTP Result Code: 500 Debugging information follows. Path: /batch?id=88&op=do StatusText: Service unavailable (with message) ResponseText: PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '' for key 'name': INSERT INTO {users} (uid, name, pass, mail, theme, signature, signature_format, created, access, login, status, timezone, language, picture, init, data) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9, :db_insert_placeholder_10, :db_insert_placeholder_11, :db_insert_placeholder_12, :db_insert_placeholder_13, :db_insert_placeholder_14, :db_insert_placeholder_15); Array ( [:db_insert_placeholder_0] => 89 [:db_insert_placeholder_1] => [:db_insert_placeholder_2] => [:db_insert_placeholder_3] => [:db_insert_placeholder_4] => [:db_insert_placeholder_5] => [:db_insert_placeholder_6] => [:db_insert_placeholder_7] => 0 [:db_insert_placeholder_8] => 0 [:db_insert_placeholder_9] => 0 [:db_insert_placeholder_10] => 0 [:db_insert_placeholder_11] => [:db_insert_placeholder_12] => [:db_insert_placeholder_13] => 0 [:db_insert_placeholder_14] => [:db_insert_placeholder_15] => a:8:{s:16:"ckeditor_default";s:1:"t";s:20:"ckeditor_show_toggle";s:1:"t";s:14:"ckeditor_popup";s:1:"f";s:13:"ckeditor_skin";s:4:"kama";s:15:"ckeditor_expand";s:1:"t";s:14:"ckeditor_width";s:4:"100%";s:13:"ckeditor_lang";s:2:"en";s:18:"ckeditor_auto_lang";s:1:"t";} ) in drupal_write_record() (line 7036 of /var/www/vhosts/MYHOST REDACTED/includes/common.inc).

Comments

donatasp’s picture

donatasp commented

This must be a bug in invite_cancel_account.module, when attempting to cancel nonexistent account. Solved this with a simple check:

--- invite_cancel_account.module
+++ invite_cancel_account.module
@@ -13,7 +13,7 @@
  */
 function invite_cancel_account_invite_withdraw($invite) {
   if (user_access('withdraw own accepted invitations')) {
-    if ($account = user_load($invite->invitee)) {
+    if ($invite->invitee > 0 && $account = user_load($invite->invitee)) {
       // @todo Make $method configurable.
       user_cancel(array(), $account->uid, 'user_cancel_block');
       batch_process();
HyperD’s picture

HyperD commented

Yes ... it works perfectly now.
please could you update the official release?

Thank you very much

HyperD’s picture

HyperD commented
Status: Active » Fixed

Status: Fixed » Closed (fixed)

Automatically closed -- issue fixed for 2 weeks with no activity.