[SOLVED] FEU fails after upgrade 1.5.1 to 1.5.3

[dmgd]

I installed on a subdomain www2.example.com every thing worked in 1.5.1.  After upgrade to 1.5.3 FrontEndUser login sends me to www.example.com.  I am not using modrewrite or internal pretty urls.  Also I am actually sent to http://www.example.com and not http://example.com.  Am I missing a setting?  All pages work properly.  I search the database for "www.example.com" and could not find it. The config file has the correct information.  I tried sending a bad page request ot www2.example.com/index.php?page=badpage and I am sent to the custom 404 page so FEU is not sent to a bad page.  I have cleared the cache.

I don't know what else to look for.

update:  I noticed all forms on the sub domain have action="http://www.example.com/index.php"  while other domains I manage have  action="index.php"  Is this a result of the upgrade?

FINAL UPDATE It seems the 1.5.2 and above have a serious problem with "function __curPageURL()" I found other threads with hacks for modform.inc.php.  Nothing worked for me so I replaced 1.5.3 version with 1.5.1 version of the file and everything works.  I don't know if this causes problems in other modules but worked for me.  Maybe someone could help explain why 1.5.3 does not work for me.


Apachie 1.3
php 4.3
mysql 3.23

CMSMailer 1.73.14
FileManager 0.4.5
MenuManager 1.5.3
ModuleManager 1.2.1
News 2.9.3
nuSOAP 1.0.1
Printing 0.2.6
Search 1.5.3
ThemeManager 1.1.0
TinyMCE 2.4.13
CGExtensions 1.15.1
CompanyDirectory 1.1.6
FrontEndUsers 1.6.3
FormBuilder 0.5.11
CustomContent 1.5.2
MemberDirectory 1.1.6
VisitorStats0.1.3

root path to main domain var/www/html   http://www.mydomain.com
rot path to subdomain var/www/www2   http://www2.mydomain.com