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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.

Квалификация: PHP, MySQL, HTML, Архитектура ПО, Дизайн сайтов

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О работодателе:
( 0 отзыв(-а, -ов) ) Rotterdam, Netherlands

ID проекта: #23386746

43 фрилансеров(-а) в среднем готовы выполнить эту работу за €25/час

jatindhoot

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 / час
(228 отзывов(-а))
9.3
devexpertsteam

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 Больше

€36 EUR / час
(140 отзывов(-а))
8.9
tretanz

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 Больше

€25 EUR / час
(584 отзывов(-а))
8.7
mmagr99

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 Больше

€30 EUR / час
(246 отзывов(-а))
8.6
emizentech

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 Больше

€18 EUR / час
(659 отзывов(-а))
9.0
nuked24

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 Больше

€25 EUR / час
(205 отзывов(-а))
8.8
TakeReal

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 Больше

€30 EUR / час
(1897 отзывов(-а))
8.2
OutsourceMan

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 - Больше

€20 EUR / час
(423 отзывов(-а))
8.3
dinotech

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 / час
(326 отзывов(-а))
8.5
babysoftS

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 / час
(205 отзывов(-а))
8.4
wpoppo

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 Больше

€30 EUR / час
(217 отзывов(-а))
8.5
julianbagilet

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 Больше

€19 EUR / час
(226 отзывов(-а))
8.3
mejora14

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 Больше

€18 EUR / час
(203 отзывов(-а))
8.3
amitorada

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 Больше

€30 EUR / час
(123 отзывов(-а))
8.1
mrinal981

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 Больше

€24 EUR / час
(67 отзывов(-а))
7.8
workspaceit

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: ----------- Больше

€27 EUR / час
(61 отзывов(-а))
8.0
mithusamsukha

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 Больше

€18 EUR / час
(88 отзывов(-а))
8.0
abstractsoftweb

[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 Больше

€18 EUR / час
(164 отзывов(-а))
7.6
amrshawky35

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 Больше

€32 EUR / час
(117 отзывов(-а))
7.5
LEnaSIM

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 / час
(312 отзывов(-а))
7.7