[support] memory error

Dear all, I am getting the error "*Fatal error*: Allowed memory size of 33554432 bytes exhausted (tried to allocate 83 bytes) in */home/alok/public_html/includes/theme.inc* on line * 472*" is this a php memory related error? my php memory size is 32MB and that I can not change is there any remedy to resolve this error? thank you -- ┌───────────────────────────────────────────────┐ │ Alok Singh Mahor │ http://alokmahor.co.cc │ Join the next generation of computing, Open Source and Linux/GNU!! └───────────────────────────────────────────────┘