Being well-versed with the complexities of Magento and skilled in Linux and MySQL, I am confident that I can help you resolve this fatal error swiftly. As an experienced cloud computing professional, I have dealt with a variety of server operating systems including those relevant to your project, such as Debian and CentOS. My familiarity with IIS, Apache, Nginx, and Docker positions me well to navigate the web server challenges that may be contributing to the problem. On top of all this, I have expertise in MySQL that could prove indispensable in troubleshooting and database management.
Ultimately, as mediums like PLESK , cPanel come second nature to me; intricate elements of creating reliable hosted panels are something I truly understand. My dedication, proficiency, and comprehensive skill set make me the ideal candidate for not just fixing this issue but also ensuring your system remains robust in the long run. If awarded the project, I'll be ready to dive in immediately and provide you with a solution that surpasses your expectations!