Can someone please help to solve the error!! (Solved)

Question

Hello friends! I am trying to make a Toggle Sidebar Menu and I am not able to understand what is the error. Can you please help me solve this.
https://code.sololearn.com/WYDK0b0TEcO3/?ref=app

Answer 1

Line 7:
Last of line change to like this
toggle('active');
Delete .(dot) between toggle and (

Answer 2

Thank you so much for your help Vadivelan.