How to fix the error blob/text field cant have default value in Phpmyadmin

I was trying to add an field to the existing table its of type TEXT ,But i am getting an error t开发者_C百科ext field cant have default values.please help me to the solve this issue.

When creating the new column do not set the TEXT field to have a default value.

I quote this line from http://dev.mysql.com/doc/refman/5.0/en/blob.html

BLOB and TEXT columns cannot have DEFAULT values.