Driver door cannot unlock by open from inside

[neoitalia]

Hi all, my Camry 2002 LE's locking system was working just fine until yesterday after I did an interior cleaning with a towel. Now, when the driver door is lock by the switch on the door or by P -> D shift, I cannot open the door until unlock it by the switch on the door. I try to turn around the small lock yellow/red knot but it won't let me do it. Previously, when the door is locked, I just can open it manually. Now, it not, I need to unlock first by switch before open the door. I try to change Mode 1-4 of Automatic Door Lock, but doesn't seem it is related to my issue. Could someone help me? Thank you.