Build unexpected exit for some configurations

I have recenetly migrated our TeamCity server from HSQL to MySQL and everything is working ok expect a few of the build configurations do not start. Other are triggered correctly but other stop with an error "unexpected Exit" or something as it's gone before I can read it.

I looked into the teamcity logs and found the following error:

ERROR - r.serverSide.impl.BuildStarter - org.springframework.dao.DataIntegrityViolationException: ConnectionCallback; SQL []; Data truncation: Data too long for column 'BUILD_NUMBER' at row 1; nested exception is com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'BUILD_NUMBER' at row 1
org.springframework.dao.DataIntegrityViolationException: ConnectionCallback; SQL []; Data truncation: Data too long for column 'BUILD_NUMBER' at row 1; nested exception is com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'BUILD_NUMBER' at row 1............

I did a quick search and found the following issue which appears to give a workaround for the issue.

http://www.jetbrains.net/jira/browse/TW-1383

My questions are.
Is the workaround given in the issue accurate?
If not, please can you tell me what do I need to do to fix it?

Also, has this issue been fixed for versions following 3.1 and I should update to fix the issue properly?

Thanks in advance