Warning: Call-time pass-by-reference has been deprecated

I get the same error also after deleting this module from modules, how it is possible?

and under I get also this error:
An error occurred. http://www.forniture-alberghiere.net/update.php?id=249&op=do
Warning: Call-time pass-by-reference has been deprecated in .........../sites/all/modules/user_quota/user_quota.install on line 108

Warning: Call-time pass-by-reference has been deprecated in .........../sites/all/modules/user_quota/user_quota.install on line 109
{ "status": true, "percentage": 100, "message": "Rimangono 0 di 0.\x3cbr/\x3e\x26nbsp" }

On php.ini I have added this line of code and added max memory to 512m:
allow_call_time_pass_reference = On ;

but I continue to get the same error trying to update

I have overwritten the code about updates, but continue to not go:

* Implementation of hook_update().
*
* Add some columns for auditing information.
*/
function user_quota_update_1() {
$ret = array();
db_add_field($ret, 'user_quota_history', 'message', array('type' => 'text', 'size' => 'big', 'not null' => TRUE, 'default' => ''));
db_add_field($ret, 'user_quota_history', 'altering_uid', array('type' => 'int'), array('uqh_uid'));

return $ret;
}

Thanks, I uploaded the new beta 2, but when going to update.php I continue to get the same error:
Warning: Call-time pass-by-reference has been deprecated in ................/sites/all/modules/user_quota/user_quota.install on line 108

Warning: Call-time pass-by-reference has been deprecated in ........../sites/all/modules/user_quota/user_quota.install on line 109

An error occurred. http://www.forniture-alberghiere.net/update.php?id=262&op=do
Warning: Call-time pass-by-reference has been deprecated in /-------/sites/all/modules/user_quota/user_quota.install on line 108

Warning: Call-time pass-by-reference has been deprecated in /home/correre/forniture-alberghiere.net/sites/all/modules/user_quota/user_quota.install on line 109
{ "status": true, "percentage": 100, "message": "Rimangono 0 di 0.\x3cbr/\x3e\x26nbsp" }

----------
How I can delete it in db?

I don't find it in other places, plus the erro give this path: /sites/all/modules/user_quota/user_quota.install
maybe it could be because versaweb is using php with apache instead dreamhost is using php with cgi ?

the error is located here: /sites/all/modules/user_quota/user_quota.install
anyway webftp search donìt find user_quota in other places
the error could come from the fact that old server is using apache for php and new server is using cgi?

here attachment with my devil persisten error

It could be that this module is half installed into some other modules because it is in connection with many others? How I could find it in db?

I have uploaded user_quota into site/modules instead of site/sites/all/modules and uninstalled it from drupal uninstall and module is being uninstalled completely, making the error to disappear.

I have also changed memory dedicated to php sctips from 1024 to 150mb.

but now I have again thewse 2 problems:
1) also after reboot of dreamhost server , remain the error of the modules list page not opening:
Fatal error: Allowed memory size of 94371840 bytes exhausted (tried to allocate 1815816 bytes) in sitoweb/includes/database.mysql-common.inc on line 41
2) admin/reports/updates don't see that I have upgraded some modules via ftp and update.php, (for example pathologic, seo checker, phplist) and continue to suggest me to upgrade them.