I am building a site using ubercart and was experiment with some grid based themes when i got:
Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 71 bytes) in includes/theme.inc on line 98
I have had these messages before on since changing hosting have been able to set php memory to 512mb in settings.php to good effect until now. I have emptied the caches in the database and tried removing themes but i can't recover the system. Any ideas? would removing some modules from the file system achieve anything?