Fatal error: Out of memory (allocated 77856768) (tried to allocate 58 bytes) in /homepages/44/d250617580/htdocs/dp/modules/field

Hi,

I'm working with a new web in alocated in www.oneandone.com, i had installed several contributed modules as views, suite_display, date and other, everything was fine until the last week, because now, when i try to test anything just i can´t see the error message

"Fatal error: Out of memory (allocated 77856768) (tried to allocate 58 bytes) in /homepages/44/d250617580/htdocs/dp/modules/field"

I was searching for internet support and i found some information about memory problems, so i change my setting.php to increase my memory until 512 but after trying with "128M" with a php.ini file but the error still there, finally i change my setting.php and now i have 512M in Status Reports but i the error message is still there.

Can somebody help me with that?

Thanks