While Installing Xampp Error Syntax error Unexpected Please Help me

I foloowd each command from Xampp FAQ But errors come - https://www.apachefriends.org/faq_linux.html

jaywardhan@jaywardhan-Vostro-15-3568:~/Downloads$ sudo su
[sudo] password for jaywardhan:
root@jaywardhan-Vostro-15-3568:/home/jaywardhan/Downloads# chmod 755 xampp-linux-x64-7.3.10-0-installer.run
root@jaywardhan-Vostro-15-3568:/home/jaywardhan/Downloads# sudo ./xampp-linux-x64-7.3.10-0-installer.run
./xampp-linux-x64-7.3.10-0-installer.run: 1: ./xampp-linux-x64-7.3.10-0-installer.run: ELF: not found
./xampp-linux-x64-7.3.10-0-installer.run: 2: ./xampp-linux-x64-7.3.10-0-installer.run: @@@0@00088@8@00��#��#�#�c������#��c��c��TT@T@: not found
./xampp-linux-x64-7.3.10-0-installer.run: 6: ./xampp-linux-x64-7.3.10-0-installer.run: Syntax error: “)” unexpected

Hi Jay, welcome to our community.
Which System are you trying to do it on as that could make a difference. When I looked just now there did seem, at quick glance different answers depending on that.
If you could provide that detail it would help the community to help you.

Sir I am on my Ubuntu version 16.04 LTS. Today I installed Ubuntu Dual boot alongside windows. & Downloaded Xampp server & while installing this error comes. My Laptop is Dell Vostro 15 3568.

there seems to be a part of the output left off at the end here. can you share that as well?

edit: i see on this page that there are other errors that end like yours. thus, my next question.

is your ubuntu 16.04 64- or 32-bit?

Thank you, Jay.
As my friend @01101111 has replied with further comments, perhaps you can look at them first and answer those points.