Fatal error: Call to undefined function securepages_url() when securepages prevent hijack module is installed

I'm assuming this function has changed, moved, or been replaced? Whatever the case, when I have securepages 6.x-2.x-dev installed along side securepages prevent hijack module my site errored out.. not sure what exactly triggered it as it took about a day before the issue happened. But when it did all I was getting was a blank white screen. Before the problem I was adding a product to ubercart than nothing.

I turned on error reporting and got this--> Fatal error: Call to undefined function securepages_url() in /home/content/04/8554604/html/sites/all/modules/securepages_prevent_hijack/securepages_prevent_hijack.module on line 100

Afterward I replaced securepages module with ver 1.9 and site started to work again. Hopefully this gives you enough information to know where the bug is. For now though I'm going to uninstall 'prevent hijack'. If some changes are made that should fix this I'd me more than happy to test it out again and report back anymore problem.