SugarBean.php loop error

[bobby.bland]

Hello everyone.
I'm with a strange problem here.
I'm getting this error when I try to access some accounts:

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 42 bytes) in /opt/lampp/htdocs/sugarcrm/data/SugarBean.php on line 637

I've already tried to change memory_limit in php.ini, but it seems that SugarCRM enter in a loop.

Anyone?

[SamuelAugy]

Hello,

When you have changed the memory_limit parameter in the php.ini, what was the message ? Try to set at 64M.
Have you restarted php ?

[bobby.bland]

Thanks for the replay, SamuelAugy.
I think the problem isn't at memory_limit.
I change the memory_limit and restart php, and the message "Allowed memory size of 33554432 bytes exhausted" changes for values closed of the ones I put in php.ini.
In my tests, I've tried to put 1024 M in memory_limit parameter. With this modification, SugarCRM opens a lot of new blanked windows, it seems that enter in some kind of loop or something.
In this weekend I get a little more information about the problem:

1 - It seems that SugarCRM was "migrated" from a server to another. I don't know the previous version of Apache, PHP or MySQL. And it seems that the import of database was made with the "Compatibility mode" of PHPMyAdmin.
2 - This error only appears in registers that suffer changes after this migration.
3 - I'm using Apache 2.2.9, MySQL 5.0.51b, and PHP I have two configurations. One for 5.2.6 and another for 4.4.8. I get this from Lampp 1.6.7.

There's some kind of tool for migration between old database, php versions?

Thanks!