migration oscommerce from 5.3 to 7.1

Hi, After a migration from 5.3 to 7.1 php version, A main function of our website is down : normally, after The customer has paid, we generate a pdf with his vouchers and send them to him by mail. In fact, the pdf is not generated and we have a message of our Bank that advise us that the response they received was not correct. I've got the old version which Is working fine on my old server. We need to correct this issue.

Skills: PHP, OSCommerce, MySQL, HTML

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About the Employer:
( 2 reviews ) Paris, France

Project ID: #21172810

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Hello, nice to meet you! I am very familiar with PHP and have 7 years experience . I read your detail very carefully and then this problem is n't messy that you think. I can do it very perfectly and then i can give you More

€150 EUR in 3 days
(10 Reviews)

13 freelancers are bidding on average €154 for this job


Hello, My name is Sergey. I am Freelancer from Saint Petersburg, Russia. I can help you as an experienced PHP/oscommerce programmer to repair your site, repair PDF generation. 2000+ successfully completed projec More

€140 EUR in 2 days
(1839 Reviews)

hello how are you I am good web site developer and I am vey familar os commerce I am sure I can migrate os commerce website as your requriemenet please contact me and discuss more thanks for your posting

€155 EUR in 3 days
(103 Reviews)

Hello, Nice to meet you. I am a full stack and full-time developer with 5 years of experience on I have just read your project detail carefully and I felt I am the most qualified for your project. This More

€140 EUR in 3 days
(62 Reviews)

Hi I’m a strategic developer with a strong coding background, including Api Integration, Software Architecture, Laravel, Codeigniter, API Integrations, Javascript, Angular etc. I can turn a Website in a way that repre More

€190 EUR in 4 days
(46 Reviews)

Hi! How are you ? i have reviewed your project details and i can do this job for you. Please allow me one chance to show my [login to view URL] click Chat icon to get connected.I will be waiting for your kind response. Th More

€195 EUR in 3 days
(58 Reviews)

Hi, I have done this before but I have a few questions, can we chat please? I have 10 years of experience in PHP.

€30 EUR in 7 days
(59 Reviews)

Hello, I hope you're doing great !! I would like to express my interest & enthusiasm for the assignment posted by you. I am pretty much clear about the scope of work. I have excellent experience in Website Designing More

€140 EUR in 1 day
(29 Reviews)

( ͡ᵔ ͜ʖ ͡ᵔ ) Hi, Dear. Thank you for your job posting. I read your description very carefully. I have rich experience with several field. My skills are following: o backend: laravel, codeigniter, [login to view URL], etc o fro More

€200 EUR in 7 days
(7 Reviews)

Hello, I am pleasure with your job for migration oscommerce from 5.3 to 7.1. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of q More

€140 EUR in 7 days
(5 Reviews)

**** Your success is my Success! **** Hi there. I have carefully read your job details and noticed that I am the right one you are looking for. As a talented web developer/designer, I can implement your idea into reali More

€177 EUR in 7 days
(23 Reviews)

Hello. I have enough experience with ecommerce like Oscommerce. I can fix your issue related with email function in your project and updated. lets discuss in detail over chat. Best regards.

€200 EUR in 7 days
(8 Reviews)

I am Redhat Certified Engineer. I have 8 years of experience as a Linux System Administrator. I posses good knowledge of mail server like zimbra, sendmail, web server like Apache, shell scripting, Virtualization like C More

€151 EUR in 2 days
(4 Reviews)