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$
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I will fix your wordpress PHP 8 errors and plugin compatibility
Mohammed Taji
About this gig
WordPress 7.0 and PHP 8.3 removed and deprecated a lot of things that older plugins and themes still rely on. The result is usually one of these:
Fatal error: Uncaught Error: Call to undefined function / method
Deprecated: Creation of dynamic property ... is deprecated
Warning: Trying to access array offset on value of type null
Passing null to parameter of type string is deprecated
A white screen, or an admin area you can no longer log into
I fix the actual cause in the code. Not a workaround, not "disable the plugin", and not hiding the warnings by switching off error reporting.
WHAT YOU GET
Every fatal error, warning and deprecation identified and fixed
Fully working plugin/theme files returned to you, ready to install
A short written report: what was broken, what I changed, and why
Tested against current WordPress and PHP 8.3
WHAT I NEED FROM YOU
A zip of the plugin or theme (or the folder from wp-content)
The exact error message, or your debug.log if you have it
Which WordPress and PHP version you are running
That is genuinely all. No call needed. I work from the code and the error log, and everything stays in writing so you have a clear record of what was changed.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Mohammed Taji
Mohammed Taji
Healthcare AI Researcher Senior Software Engineering Leader
- FromUnited Kingdom
- Member sinceAug 2023
Languages
English
I am a Healthcare AI Researcher and Senior Software Engineering Leader with over 25 years of experience designing data-intensive systems. I combine extensive expertise in patient and operational data systems with current research in causal AI and responsible clinical decision support to translate AI evidence into practice.
FAQ
Do we need a call?
No. Send the files and the error message and I'll work from those. Keeping it in writing means you get a clear record of exactly what changed.
Will you break my site?
I work on a copy of your files and return fixed versions for you to install. I never need live production access.
What if it can't be fixed?
If the code is unsalvageable, I'll tell you straight away and you get a full refund. I'd rather say so than take the order.
Do you need my admin login?
No — just the plugin/theme zip and the error text.
What if it breaks again after your fix?
Tell me within the revision window and I'll fix it, free.
