Alittle help here please...

The friends request on my site http://www.islandflik.com returns an error below

==================================error=========== ================================================== =================
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'a,
islandboy want to be friend with you
Personal message from isla' at line 3
================================================== ================================================== ================

Can anyone help me please?