SOLVED !!! OSB Search result blank page

When I submit OSB search form It response a blank page...help
this is the error:
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 77 bytes) in /Applications/XAMPP/xamppfiles/htdocs/helpmamma_jom1/libraries/joomla/database/driver/mysqli.php on line 567

Hi,
This issue has cause from low memory of your hosting, please increase your hosting memory limit to solve the problem.
Thanks
Dam

I m working locally, and memory limit into php.ini is 128M

I see that if I set default joomla theme it work fine, why with other template have this error?

Hi,
You can try to increase the memory limit to 256 MB and test it again.
Thanks
Dam

Just tried. I solved replacing into form action link ?item=1999 with ?TASK=Setup
but without understanding the problem. I was lucky