Magento 1.9 : I have a very strange Magento problem

Question

Error :

SQLSTATE[42S02]: Base table or view not found: 1146 Table 'i1115580_mg3.sales_flat_shipment_track' doesn't exist

Query:

SELECT track_number FROM sales_flat_shipment_track

Answer 1

Seems like you are using table prefix which is causing this, open up app/etc/local.xml

you'll find following code

        <db>
            <table_prefix><![CDATA[i1115580_mg3]]></table_prefix>
        </db>

where i1115580_mg3 is your table prefix.