i can´t install virtualmark

[Landi20]

i can´t install the last virtualmark in joomla 2.5.14
when i try install i have this error how i fix it
There was an error uploading this file to the server.

[jenkinhill]

I don't know what "virtualmark" is, but to install VirtueMart you must ensure that the server has sufficient PHP memory resources available.  See http://docs.virtuemart.net/tutorials/30-installation-migration-upgrade-vm-2.html