JavaScript error after update

Hi there, With more than 5 years experience with JavaScript i'm interested in your project i wrote this proposal to propose to you my services as web developer and Wordpress experienced freelancer. Looking forward to hear from you, i also looking for a ongoing relation to work with i got several certificate with PHP, HTML, CSS and Javascript to prove my skills you may even test mine and proceed further please leave me a message so we can discuss more thanks for attention , PLEASE NOTE : Budget was never ever a an issue to me but your satisfaction is.

Hi.. i will help you to fix this js error without effecting your site speed. ping me thanks

hi, I can fix it right now. please award me.

Greetings, I will write for you a function to defer all scripts, saving you the WP SpeedUp plugin's headache. I'm well versed with optimizing websites for fast page load. Can start asap I'm a web developer and a wordpress expert who carries with me 6 years of expertise in wordpress themes and plugins customizations, SEO and debugging. Feel free to look at my portfolio >>https://www.freelancer.com/u/Marcel4web for my past works. Why me: -> Ready to start asap -> Won't ask for any funds before completion -> Will provide source code upon request -> 3 months post project support I’m very excited to assist you in making this project successful - please feel free to contact me directly so you can get to interview me and discuss more details, thank you.

Hi There, I've reviewed your requirements.I have 4 years experince in c/C++ Python/java/php. Client's idea + Programmer's good coding is the perfect result. As shown on my profile, I have a lot of experience. Please leave a message,so we can discuss the project in more detail as well negotiate a competitive budget. Thanks.

hi. there? i am javascript developer. just javascript, jquery, node js, angular js, typescript, vuejs, react js and Native. of course i am good at other language. but javascript is my favor and senior skill. i love these language. and i can help you with my this skill. how about your idea? interested me? Happy day :)