Issue in creating contest with more than 1000 problems

Hi,

I want to create a contest on Domjudge with more than 1000 problems in it. But when I tried to do so, I got the following error message: "error: Unknown action" (screenshot attached).

On investigating further I found out that I am not able to create a contest with more than 150 problems. That is, I start getting the above error after I have added more than 150 problems

I have tried increasing the following limits in php.ini file, but I was still facing the same problem: 1. max_file_uploads 2. max_input_vars 3. memory_limit 4. post_max_size 5. upload_max_filesize

Please tell how can I solve this problem?

Thanks!

Best Regards, Tanmay Bansal