1054 - Unknown column error

[ramprasath]

hi all

 

really a fantastic work...

 

 

i have installed all the things in a required folder and i am getting this error when i click on the

 

catalog->discountcoupons in a admin mode.

 

 

Discount Coupons NOTICE: Click here to read the Discount Coupon Codes manual for help editing coupons.

 

 

1054 - Unknown column 'coupons_date_start' in 'order clause'

 

select * from discount_coupons cd order by cd.coupons_date_end, coupons_date_start limit 0, 20

 

[TEP STOP]

 

Coupon Code: Discount: Start: End: Max Use: Min Order: Max Order: Available:

 

 

Please kindly help me to get away from this error.

 

thanks in advance

 

yours

 

Ram Prasath