[Koha] koha upgrade 3.14 to 3.16

[Sunita Barve]

While we tried to upgrade koha from 3.14 to 3.16 the web installation
after running upgrade command threw following error

Status: 500
Content-type: text/html

<h1>Software error:</h1>
<pre>DBD::mysql::db do failed: Table 'koha_library.roadtype' doesn't
exist at /usr/share/koha/intranet/cgi-bin/installer/data/mysql/updatedatabase.pl
line 7987.
</pre>
<p>
For help, please send mail to the webmaster (<a href="mailto:[no
address given]">[no address given]</a>), giving this error message
and the time and date of the error.

</p>

Update errors :

[Sat Jul 5 11:37:07 2014] updatedatabase.pl: DBD::mysql::db do failed:
Table 'koha_library.roadtype' doesn't exist at
/usr/share/koha/intranet/cgi-bin/installer/data/mysql/updatedatabase.pl
line 7987.
[Sat Jul 5 11:37:07 2014] updatedatabase.pl: DBD::mysql::db do failed:
Table 'koha_library.roadtype' doesn't exist at
/usr/share/koha/intranet/cgi-bin/installer/data/mysql/updatedatabase.pl
line 7987.

How to resolve this error and login to kohaadmin. If this does not
work how to get system back in working with either 3.14 on
ubuntu12.04.

reg

SB