The supplied parameters to Zend_Auth_Adapter_DbTable failed to produce a valid sql statement

Question

I have the following exception Caught exception: The supplied parameters to Zend_Auth_Adapter_DbTable failed to produce a valid sql statement, please check table and colum

Answer 1

Make sure you unicode 'utf-8' settings match what your MySQL Server is expecting.

In other words, don't set the charset as 'utf-8' in your application.ini file if your server is not configured for that ( as is the default ). A...

SET NAMES 'utf8'

is sent to MySQL from ZF which causes the error.

Removing the 'utf-8' charset in the application.ini solved this for me.