SQUID ssl proxy server

I am an expert in proxy setup and able to understand this error and how to fix it, this will be straight forward job for me.

I am sending you my updated cover letter and Resume. I have completed my senior secondary as a science student. After that, I completed my Bachelor in Commerce from MLN college affiliated to Kurukshetra University. Then I completed my Post Graduate Diploma in Computer application. Then I Completed my MBA in Information Technology specialization from Indo Global College of Engineering and Management. I have also successfully completed RHCE and CEH certifications. I have worked at HFN Inc. as a System Administrator. Here my profile involves LAMP server handling on Cloudsigma(We had over 30 servers on cloud sigma both new and old cloud), Firewall (IPtables and Clear OS + Squid, Tplink, and Pfsense), Managing VoIP phone's over Ring Central, Overall team handling and helping them to complete their task (Including Networking, Database Management, Scripting related task to automate work and interaction with vendors). As a senior most member of a team, I am also responsible for Team management tasks which involve interaction with Management to help them out to take an IT-related decision. About Myself:- I am very passionate about computer's and its related technologies, I have an aptitude for troubleshooting things and I go well in coordinating things with people and solving the issues at the earliest. Basically, for anything, my question not involves whether a thing is possible or not but rather it involves “HOW TO”. I am very efficient in managing difficult situation’s.