New Database Errors Occured prior to Spam

An idiot was spamming the "contact us" form last night.  About an hour prior I received the following errors all at 2:48am.  Can anyone look at these and let me know what happened?  The site has been up for quite awhile and no errors until these.  Not sure how to interpret them.

First Error

Date: Thu, 30 Sep 2010 02:44:10 -0500
Database error in <SiteName><br /><br /> 
Query:  <pre>SELECT `ts` FROM `bx_sites_views_track` WHERE `id` = '141'  AND `viewer` = '0' AND `ip` 
= INET_ATON('220.181.108.187') </pre> Mysql error: MySQL server has gone away<br /><br />
Found error in the file '<b>/home/xxxxxx/public_html/inc/classes/BxDolViews.php</b>' at line <b>84</b>.<br />
Called '<b>getOne</b>' function with erroneous argument #<b>0</b>.<br /><br /><br /> Debug backtrace:

Note the IP address referenced here is:

IP address: 220.181.108.187
Host name: baiduspider-220-181-108-187.crawl.baidu.com

220.181.108.187 is from China(CN) in region Southern and Eastern Asia

Second Error

Database error in <SiteName><br /><br /> 
Query:  <pre>SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1</pre>
Mysql error: MySQL server has gone away<br /><br /> Found error in the file
 '<b>/home/xxxxxx/public_html/inc/classes/BxDolEmailTemplates.php</b>' at line <b>35</b>.<br />
Called '<b>getOne</b>' function with erroneous argument #<b>0</b>.<br /><br /><br /> Debug backtrace:

Third Error

Database error in <SiteName><br /><br /> 
Query:  <pre>SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1</pre>
Mysql error: MySQL server has gone away<br /><br /> Found error in the file
 '<b>/home/xxxxxx/public_html/inc/classes/BxDolEmailTemplates.php</b>' at line <b>35</b>.<br />
Called '<b>getOne</b>' function with erroneous argument #<b>0</b>.<br /><br /><br /> Debug backtrace:

Fourth Error

Database error in <SiteName><br /><br /> 
Query:  <pre>SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1</pre> 
Mysql error: MySQL server has gone away<br /><br /> Found error in the file
 '<b>/home/xxxxxx/public_html/inc/classes/BxDolEmailTemplates.php</b>' at line <b>35</b>.<br />
Called '<b>getOne</b>' function with erroneous argument #<b>0</b>.<br /><br /><br /> Debug backtrace:

Mysql error: MySQL server has gone away

This means the mysql server is not responding.

Database error in <SiteName><br /><br /> 
Query:  <pre>SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1</pre>
Mysql error: MySQL server has gone away<br /><br /> Found error in the file
 '<b>/home/xxxxxx/public_html/inc/classes/BxDolEmailTemplates.php</b>' at line <b>35</b>.<br />
Called '<b>getOne</b>' function with erroneous argument #<b>0</b>.<br /><br /><br /> Debug backtrace:

As for this error i get the same when sending mass mail. This is a error with dolphin. Boonex will need to look into this. But sue to my mysql server working my error is

Database error in

Query:

SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1

Mysql error: Table 'profilev_site.sys_localization_languages' doesn't exist

Found error in the file '/home/*****/public_html/inc/classes/BxDolEmailTemplates.php' at line 35.
Called 'getOne' function with erroneous argument #0.

Try the following solution, about changing interactive_timeout mysql setting:

http://www.boonex.com/unity/forums/topic/BxDolEmailTemplates.htm