I have a website UI. When I enter text line by line in a textarea, it will upload it to my MYSQL database. It works perfectly fine when its small amount (like 10K lines), but with 20K it doesn't work anymore.
I tried editing php.ini, by increasing the max_execution_time, max_input_time, memory_limit, post_max_size, upload_max_filesize really high. I made sure that the changes were saved and they were. I tried again and it still didn't work.
Does your database field can contain 20k + lines of text ?
e.g what is it : varchar, text, blob, longtext ?