mysql errors in insert behavior

Hi, I had to downgrade a page from msqli to mysql because I need the DataAssist search and the security Assist sha1 option, but when I apply the insert behaviors I got mysql errors. I already downgrade to php 5.4 so mysql connections won't be deprecated. I'm attaching the page I made and a screen shot of the errors I'm getting. Please help.
Regards,

Daniel

This is a connection error. It implies your database connection has the wrong server, username, or password specified.

Thank you Ray for your quick reply, I don't understand how can I have connection errors because I can log in to get to that page.
I get those errors when I press the insert button and all the information is loaded from the database.

Are you logging in with the mysqli connection or the mysql connection. Open the two files and make sure they are the same.

I'm loggin in with Msql security assist.I get those errors only when I press the insert button. All the data is loaded with a MySQL recordset

I see now... you named your recordset the same thing as your connection. The recordset is overwriting the connection. You need to rename the recordset manually at this point because a find/replace will update both.

Replace: inventario

with some other name on lines 58-62 and then again on lines 167 and below. Don't replace the other instances since they are referring to the connection not the recordset.

Thank you Ray, now it is working I will keep that in mind so I won't make this errors again.
Regards,

Daniel