Memory Error?

I’m trying to re-arrange my sidebar widgets, and keep getting the following error message: “Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 98304 bytes) in D:\Inetpub\lightmasters\WordPress\wp-content\plugins\social\lib\social\service\facebook.php on line 391.”

What’s interesting is, I’m trying to move an Aweber widget, but the error is regarding facebook.

I found a post online about resolving this memory issue that said to add memory to the “php.ini” file. I contacted my server about it, and they use Windows servers, and php.ini is apparently a Linux thing. The server tech guy also said he didn’t think it was really a memory issue.

I’m not sure why this started happening. It was all working fine until recently.

You can see the right sidebar widgets on my site here: http://lightmasters.net

Any suggestions? Thanks very much