No theme found for specified theme id abc_WAR_xyztheme

As far as my experience is concerned, this error means that your database is referring to theme which is not present. To make sure run the following commands select distinct themeid from layout; select distinct themeid from layoutset; Now go to liferay’s Control Panel -> Plugin Configuration -> Theme Plugins… Read more »

Changing Liferay Password in database

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Note : Use caution while trying this for the production installation. For production, it’s better to use technics like “Forgot Password” If you forget password for your local admin account in Liferay, then stop the server and run the following command update user_ set passwordEncrypted=0, password_=’mynewpassword’, passwordReset=1 where userId=10196; Where… Read more »