Maybe helpful for stopping spam-bots

[minx]

The code below is what i found in my server logs, because i renamed my 'register.php' on my forum to something else it misfired... but in the process left some information which may be of use to somebody

[Mon Mar 19 18:09:32 2012] [error] [client 31.214.133.64] File does not exist: /home/mysite/public_html/forums/register.php+[PLM=0][R]+GET+http:, referer: http://www.mysite.org/forums/register.php+%5BPLM=0%5D%5BR%5D+GET+http://www.google.com/recaptcha/api/noscript?k=6LfSmAUAAAAAAC-T9JPch-HXFqYcQH9uVgZzKGbi+%5B0,66120,4167%5D+-%3E+%5BR%5D+POST+http://www.mysite.org/forums/register.php?do=addmember+%5B0,0,68197%5D+-%3E+%5BR%5D+GET+http://www.google.com/recaptcha/api/noscript?k=6LfSmAUAAAAAAC-T9JPch-HXFqYcQH9uVgZzKGbi+%5B0,0,3617%5D+-%3E+%5BR%5D+GET+http://www.google.com/recaptcha/api/reload?c=03AHJ_VutI-13PGdm7OgQFkg-KSUsKJU_gXczF5UH-Dhb0nSQQQB927g_62LgrvdvlzXxvHLtaQ-Z_dmOUVrvXumfoomugT7B_xWFOgHXlByx61cGRiaYrRRjo--y4VYgmMewcarNwqNlkUpBn3QTF-OY0XYPY2wMr2w&k=6LfSmAUAAAAAAC-T9JPch-HXFqYcQH9uVgZzKGbi&reason=r&type=image&lang=en+%5B0,66522,4325%5D+-%3E+%5BR%5D+POST+http://www.mysite.org/forums/register.php?do=addmember+%5B0,0,61123%5D

i stopped using 'recaptcha' recently so another reason to misfire.