Update and fix errors on Prestashop

Job Description:


I have a Prestashop that I've tried to upgrade to 1.7.8 using the 1-Click Upgrade but it doesn't work.

I get a blank page when I try to upgrade the 1-Click module (see attached image for checklist).

There are also other pages of the backoffice that are blank when I try to access them.

The Front end is working OK.

When I turn the debug is ON, there are multiple errors, please see attached image.

For some reason (not server related - all other websites work fine) the site is quite slow. Maybe it's related.

Skills: Prestashop, PHP, HTML, JavaScript, MySQL

About the Client:
( 48 reviews ) Nice, France

Project ID: #34400668

Awarded to:


Hi I am a prestashop expert. I have 10 years of experience in prestashop. I can fix the errors and upgrade to latest version Please let me know more details Thanks

€100 EUR in 3 days
(226 Reviews)

45 freelancers are bidding on average €102 for this job


Hi There, I can Update and fix errors on Prestashop .I have read your job description and assure you that I am a perfect fit for the job.I have over 7+ years of experience in wordpress , Prestashop , Shopify,  PHP ,   More

€100 EUR in 1 day
(284 Reviews)

Hi, I'm interested to work on your project: Update and fix errors on Prestashop , I will start project immediately Please let me know if you require any detailed information. Waiting for your reply Thanks

€100 EUR in 1 day
(516 Reviews)

Hello, Greetings !! **I am here to do start this task quickly TO FIX PRESTASHOP ISSUE **. I have done this similar work in past as well. I am Professional Senior Full stack developer WITH PRESTASHOP having 10 years More

€100 EUR in 2 days
(118 Reviews)

will upgrade PrestaShop right now, ready to start now waiting for your response,so i can start it now thanks

€75 EUR in 1 day
(737 Reviews)

Hi We are professional prestashop developers having 10 years of working experience. Kindly drop us a massage with your project details and rest you could be assured that your requirements will be meet in a better way More

€100 EUR in 8 days
(229 Reviews)

Hi, I understand the issue which is happens with upgrade version. I can do fix them surely and you will be fine with your shop. ### Please have a look some of large project as a sample, I have completed here on the More

€100 EUR in 7 days
(145 Reviews)

Hello, I have 15+yrs exp in prestashop. I can do fix all errors on website. Please share website URL so we can more discuss on chat. Please contact me for quick solution with accuracy . Thanks

€100 EUR in 2 days
(246 Reviews)

Hi, I'm Prestashop expert with over 10 years expereince. i can fix the upgrade task quickly. You can check my portfolio and latest Projects, they are all about Prestashop.

€50 EUR in 7 days
(57 Reviews)

Hi How are you? Here is David from Macedonia. I have read carefully your details "Update and fix errors on Prestashop" and checked your requirements for your project. ----We can More

€50 EUR in 7 days
(27 Reviews)

Hello Sir I am experienced web developer. I can do this project easily & On time... Lets Discuss and let project done... Regards Ayaz

€50 EUR in 1 day
(64 Reviews)

Hello, I am a full-stack web developer who is keen on developing robust and high-quality functional websites. I am well versed in HTML, CSS,Bootstrap, Javascript, PHP and MySQL. My projects are More

€80 EUR in 2 days
(9 Reviews)

We help your business get there, no matter where “there” is. What do we do? 1. Responsive Web Development - HTML/PHP/CSS/Bootstrap/JS 2. CMS customization/development (WordPress, Wix, Squarespace, Shopify) 3. Ecommer More

€75 EUR in 5 days
(1 Review)

Prestashop expert here. I think I can help you. If you are interested in me, plz ping me. Thanks. Danylo.

€100 EUR in 1 day
(7 Reviews)

Hello i know how to fix these issues i was already fixed these type issues you can send me details i will fix just have a nice day

€50 EUR in 1 day
(4 Reviews)

Hi!!! I am senior software engineer and full-stack developer for more than 10 years in the industry and have handled more than 500 projects in total. The best quality, accurate timeline, free and polite after-service a More

€100 EUR in 7 days
(5 Reviews)

Hi there I am top rated Prestashop expert dev, i can fix these issues in a short time . Looking forward to work Regards Mian

€75 EUR in 3 days
(2 Reviews)

Hello,( I will try to solve your error as much as i can), Thanks for reading my proposal, I am a professional Pretashop developer working for almost 5+ years in this field, My expertise includes PHP JavaScript Prest More

€75 EUR in 7 days
(2 Reviews)

Hi, there Going through the job posting, I truly feel that you're looking for developer who can help you and so it attracts me strongly to your project. As a senior web developer, I will provide you with More

€80 EUR in 15 days
(3 Reviews)

Hey, Vladimir A. I am intersting in your project. I have skill sets such as HTML, Prestashop, PHP, JavaScript and MySQL. I can start to work on your project right now. when you are available, ping me, please Regards

€150 EUR in 5 days
(3 Reviews)

Hi there, i am able to complete such task in 2 hours. I am Full stack MERN developer and having 6+ years experience in web design and development. I am available at the desk as per your convenient time zone and will w More

€50 EUR in 1 day
(1 Review)