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Debug old PHP code generating PDF certificates

In 2013 a php module was built to generate PDF certificates. Now we just get a 500 error. Probably because of server upgrades.

We need urgent help to get it running again.

The website itself has been built in Wordpress and uses a plugin called Ultimate Member for users to change their user profiles.

The PHP module has been built in separate PHP code and uses a separate MySQL Database. I think it fetches user data from the Wordpress profiles.

The website is hosted by Plesk.

Kĩ năng: PHP, MySQL, HTML, Kiến trúc phần mềm, Thiết kế trang web

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Về Bên Thuê:
( 0 nhận xét ) Rotterdam, Netherlands

ID dự án: #23386746

43 freelancer đang chào giá trung bình €25/giờ cho công việc này


Hello, I can get this 500 error code resolved for you. I have huge 15+ years of experience behind me and can get such tasks done. Regards

€23 EUR / giờ
(228 Nhận xét)

Hello, We are IT-Engineers and Business Analysts, creating complete web and mobile solutions, for already more than 15 years, supporting our products with custom digital marketing strategies and instruments. Unfo Thêm

€36 EUR / giờ
(140 Nhận xét)

Dear Client, Greetings, We are TOP rated in the Freelancer and believe in the quality of work. We are an expert in WordPress and Ultimate member plugin. We know the plesk server as well. We fix your issue ASAP. W Thêm

€25 EUR / giờ
(584 Nhận xét)

Hi, I am very confident to get this done for you. Check a few samples below [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] https://www Thêm

€30 EUR / giờ
(246 Nhận xét)

Yes, I can help you with bebugging PHP code and make working module again. I have 8+ years of experience with PHP and WordPress as well as I am working as server admin with 7+ years of experience. Kindly initiate the Thêm

€18 EUR / giờ
(659 Nhận xét)

Hi, We are expert in designing as well in development. We will provide you quality of work. We will provide you our [login to view URL] want long term relationship with you. Please choose us and provide a chance to work with y Thêm

€25 EUR / giờ
(205 Nhận xét)

Hello, My name is Sergey. I am Freelancer from Saint Petersburg, Russia. I can help you as an experienced PHP programmer to update old code, fix 500 error and repair PDF generation. 2000+ successfully completed Thêm

€30 EUR / giờ
(1897 Nhận xét)

Greetings! We can read through the job details extremely carefully and absolutely sure that we can do the project very well. Surely, we are ready to help you to debug the old PHP code generating PDF certificates - Thêm

€20 EUR / giờ
(423 Nhận xét)

Hello There, we have good experience with pdf genration. we have already build own custom module so we will do it quickly. we will complete the job in fixed 4 hrs only thanks

€30 EUR / giờ
(326 Nhận xét)

Hi, I understand the requirement to debug the issues on the current code for pdf generation. I can fix the issue on the Dom PDF and PHP version. thank you, Vibhor

€29 EUR / giờ
(205 Nhận xét)

Hello, As per need, you need a Debug old PHP code generating PDF certificates, we have shared our company portfolio please go through it: We have a team of professional Full Stack developers with an experience of mor Thêm

€30 EUR / giờ
(217 Nhận xét)

Hello !, We are a company of Developers and Designers born in 2014 in the city of Rosario, Argentina. We are agile and efficient, ranked # 1 in Argentina (SouthAmerica) (freelancer.com) For this reason, we usually po Thêm

€19 EUR / giờ
(226 Nhận xét)

Hi there, Please share the URL of your existing website along with necessary backend credentials. We have to review the complete system properly. Let's have a discussion with you in detail. After hearing from you, f Thêm

€18 EUR / giờ
(203 Nhận xét)

Hi, #1. I am using Plesk only for most of my website. show me your website for further discussion. We have more than 5 years wide experience with various website development for the business, healthcare, MLM, CRM, So Thêm

€30 EUR / giờ
(123 Nhận xét)

Hello, Yes, have 9+ years of rich expertise in Php & sure can upgrade existing code to make it run seamlessly as per your need. => Can you please share the existing code with us along with the error details? -- Expe Thêm

€24 EUR / giờ
(67 Nhận xét)

Hello there, This is Tahsinul Alam, CEO of Workspace InfoTech Limited. We have 52 engineers in 14 teams who are serving the world wide client in different ways. Our expertise are given below: Technology: ----------- Thêm

€27 EUR / giờ
(61 Nhận xét)

Yes, I will help you in Debug old PHP code, As, I do have expertise with debugging , PHP frameworks (Laravel, Codeigniter, Core PHP etc) , HTML , CSS , MySQL with 8+ years of experience. So, Please let me know your co Thêm

€18 EUR / giờ
(88 Nhận xét)

[login to view URL](generate PDF certificates website) Hi We need to fix the PHP module was built to generate PDF certificates. We can fix these bugs. - Could you please share your existing website Thêm

€18 EUR / giờ
(164 Nhận xét)

Hi there, It looks like some old code that is deprecated in newer versions of PHP and has to be upgraded. I suspect the code is related to MYSQL functions and may be some other as well. I will be able to figure tha Thêm

€32 EUR / giờ
(117 Nhận xét)

I am php expert who specializes in website development about 10 years. I can give examples of my work, you can read reviews about my jobs. Let`s discuss the details of your project.

€20 EUR / giờ
(312 Nhận xét)