Fatal error: Cannot redeclare virtuemartBuildRoute() (previously declared in /ho

[sohailghani]

Hi,
I am getting this error message after update joomla ver 3.6.2 to 3.6.5 and virtuemart 3.0.16 to 3.0.18
Fatal error: Cannot redeclare virtuemartBuildRoute() (previously declared in /home/joomlasg/public_html/components/com_tcpdf/router.php:23) in /home/joomlasg/public_html/components/com_virtuemart/router.php on line 332

Currently, I have lasted Joomla ver 3.6.5 and Virtuemart 3.0.18. So could tell me how can I fix this issue and give me answer please in details with step by step procedure.

Regards,
Sohail

[Studio 42]

Hi, Uninstall com_tcpdf in Joomla admin>extentions>manage.
Unzip the package from this package : http://dev.virtuemart.net/attachments/download/1022/com_virtuemart.3.0.18_extract_first.zip
And reinstall tcpdf 1.0.2 zip only.