Software error:

Malformed UTF-8 character (fatal) at ./file.cgi line 18.

For help, please send mail to the webmaster (info@coreserver.jp), giving this error message and the time and date of the error.

Software error:

[Thu Mar 28 22:31:28 2024] index.cgi: Malformed UTF-8 character (fatal) at ./file.cgi line 18.
Compilation failed in require at index.cgi line 28.

For help, please send mail to the webmaster (info@coreserver.jp), giving this error message and the time and date of the error.