Failed hack, Maybe????

Hello All,

Someone is trying to hack my site but from what i can see it an unscucessful hack.

can someone have a look at the code below and let me know weather i should be looking at something in the database or a folder/file to confirm that theres nothing there.

For the past 3 days I been getting similer error messages and getting a little concerned.

Thanks.

Cheers

-------------------------------

Database error in Net Village
Mysql error:
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (11)

Debug backtrace:
Array
(
   [1] => Array
       (
           [file] => /home/public_html/inc/modules.inc.php
           [line] => 22
           [args] => Array
               (
                   [0] => /home/public_html/inc/db.inc.php
               )

           [function] => require_once
       )

   [2] => Array
       (
           [file] => /home/public_html/inc/admin.inc.php
           [line] => 23
           [args] => Array
               (
                   [0] => /home/public_html/inc/modules.inc.php
               )

           [function] => require_once
       )

   [3] => Array
       (
           [file] => /home/public_html/inc/design.inc.php
           [line] => 22
           [args] => Array
               (
                   [0] => /home/public_html/inc/admin.inc.php
               )

           [function] => require_once
       )

   [4] => Array
       (
           [file] => /home/public_html/guestbook.php
           [line] => 22
           [args] => Array
               (
                   [0] => /home/public_html/inc/design.inc.php
               )

           [function] => require_once
       )

)

Called script: /guestbook.php

Request parameters:
Array
(
   [owner] => 148
   [action] => new
   [newrecord] => Bad news travels fast , old rodeo songs,  betvwz, saturn vue prices,  >:OO, savannah s country hideaway bed breakfast,  :-), teen magazine letters,  pmr, sex euro,  8-]], russian amature sex videos,  89271, vikings suck email,  %-DDD, flesh fetish band,  ikcpmg, find sex toronto,  >:-)), hotel golf 34,  saz, http://www.trend-fix.hu/uj/fels_s.html,  459646, rice stuffed chicken recipe,  aoxis, nicole graves titty fuck,  :-((, male shirtless belly fat,  vzmr, nude gay black thugs,  sak, gay rights colorado springs,  caxj, deepthroat my cock,  letaot, pet food market profile,  vhjb, cooking schools in miami florida,  otcoo, cumming highlanders,  >:(((, ant picnic,  277, greek sex websites,  8874, recipe cows tail,  848, reiko chiba naked,  42187, http://domaksmetal.com/k_lozetfirca.html,  pldiqn, anaml sex,  525761, mandatory meals program,  :-O, passion rx sample,  %DD,
   [add] => Add record
)

1. yes, seems this is just spam

2. Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (11)

mean that script lost connection with your SQL database

Thanks Guys,

I'm going to take your advise andl disable guestbook and rename the file guestbook.php so this doesn't happen again..

Thanks,

Cheers