Dear Project Owner,
I have reviewed your posted detail and links, I am very much interested to do this job for you, I have 3.5 year of industry experience where I worked on various projects.
You will definitely consider my reviews but trust me I will never disappoint you in any stage of issue fixes.
I am not asking for any payment till I deliver the fixes to you then please pay me.
You have number of freelancers but I am only asking for a chance, if I cannot provide solution for it then you are free to choose any person.
I will not take more time just give me 1 or 1.5 hour and I will let you know the status.
Please share the database access and this script so I can review the code.
One thing I forget to mentioned that did you recompiled or restart the web server after replaced mariadb.
Thanks