Cannot access Twitter with Mavericks

Please help me before I tear my hair out! I can't access Twitter (btw I need it for business, not to tell the world what I had for breakfast) on my MacBook Pro (10.9.2) . I have no problem accessing the site and logging in on my old MacBook. I can't find anything on the Internet about this, but is it a Mavericks issue or a brain fart issue?



Thank you for any and all advice.

via ehMac.ca http://ift.tt/1fIaEXp