I have a problem in Mantis.
My mantis is working well, but when I tried to create a new bug and i click on create the bug, I got this type of message. https://imageshack.com/a/img923/7397/i2fHks.png
This message is like a popup, it don't stay a long time and after that my bug is still created but I would like to know if it is possible to hide this message and how to hide it.
It could be that someone changed original source of Mantis (you / your Mantis administrator).
So you have just to revert your changes (restore original Mantis files)
Another cause could be, that you have installed a plugin that changes tracing.
Please use Search before posting and read the Manual
Hi, thank you for your help.
But I don't know which file could have been modified.
What is the source of Mantis ( are you talking about file like config_inc.php ?).
Do I have to change only the PhpMailer folder ?
It didn't seem that new plugin have been installed.