Profile page error after upgrading to 7.3

Hello Friends,

First of all i would like to thank you for your efforts in making a best community platform.

While upgrading i couldn't install and i am getting a 403 page.

I have upgraded the portal from 7.2.1 to 7.3. But now the profile page is not getting opened. I am getting a database error.

Please help me on this.

Most probably upgrade wasn't completed properly, I would suggest to run upgrade again and carefully see if you have any errors during upgrade (it maybe you will need to check php and apache log files for the particular errors).

To re-run upgrade it maybe you will need to set "sys_tmp_version" config variable in "sys_options" table back to original version to be able to run script again.