Sounds like a bug. I have created https://github.com/DOMjudge/domjudge/issues/885 to track it.
Might be a bit before it gets fixed


Nicky
On 29 Oct 2020, 18:10 +0100, Tran Binh Duong (FE FPTU HN) <DuongTB@fe.edu.vn>, wrote:
Hi,

I installed domjudge version 7.3.0, sometime when open judgehost pages, I got an error message "Cannot reinitialize Datatable", I don't know how to fix it? Can you give me some advice?

Regards,

Trần Bình Dương (Mr)
IT Lecturer
Software Engineering Department , FPT University
29th Kilometer Thang Long Boulevard, Thach Hoa commune, Thach That Province, Education and Training Area, Hoa Lac High Tech Park, Ha Noi
Mobile:(+84) 936168165
Skype: avn_duong.tb
E-mail: duongtb@fe.edu.vn
Website: ....

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