getting access denied error when adding content to database with special characters

Hi,

When i am trying to add data in mysql through user input form i am getting access denied error when adding content to database with special characters.

i don't know what kind of special characters can i add and what can i left.

Please guide something.

Thanks

 

What kind of user input form? What kind of special characters? What kind of database/table/type of column are you using?
MySQL doesn't really care what characters you put in a string to be input into the database, but might throw a fit if something looks like a command rather than stringified input. So, show us some code.

 

Actually i am using 3 ckeditors instances on same page and when i am adding some test data through the instances it works fine but when i am trying to add data of more than 150 words then it showing 403 forbidden error and nothing is inserted in the database.

can't able to find the exact issue is about the database or ckeditor.. :-(