Mantis Bug Tracker - Forums

NOT FIXED.

Now im adding a new category & get the same error

APPLICATION ERROR #2800

Invalid form security token. This could be caused by a session timeout, or accidentally submitting the form twice.

Please use the "Back" button in your web browser to return to the previous page. There you can ...

... the latest MANTIS files & installed all the MYSQL tables etc

I *CAN* Log in - but when i change my password, i get:

APPLICATION ERROR #2800

Invalid form security token. This could be caused by a session timeout, or accidentally submitting the form twice.

Please use the "Back" button in ...

... could access it).

Ive now restored the mantis subdirectory, but cannot log-in.

1) when i use FORGET PASSWORD, i get an error

APPLICATION ERROR #2800

Invalid form security token. This could be caused by a session timeout, or accidentally submitting the form twice.

Please use the "Back" button in ...

... added to the right group, with the attachment), but we are stuck on the creation page.
If we click a second time on the creation button we get a #2800 error, which we are completely fine with as there can't be two entries with the same ID.

When creating a new entry without attachment there is no ...

That's all that can be told about that https://www.mantisbt.org/docs/master/en ... rrors.2800

Hallo zusammen,

wenn ich als Projektmanager zu meinem Projekt einen neuen User hinzufügen möchte, kommt folgender Fehler:

APPLICATION ERROR #2800

Ungültiges Sicherheitstoken zum Formular. Dies kann durch einen Sitzungsablauf oder....


Wenn ich mich aber als Admin einlogge, kann ich ohne Probleme ...

... the error.

Upon doing this, after way too long struggling to restore access in this browser, I now have finally gotten rid of Application Error #2800

I presume there may be a way to avoid deleting everything, but just deleting the items that are obviously MANTIS related didn't seem to work ...

The occurrence of Application Error #2800 really can be a bugbear. I've posted on the forums myself, and even gone over trackers.

Today I ran across: https://www.mantisbt.org/docs/master/en-US/Admin_Guide/html/admin.troubleshooting.html

The information there primarily appears to tell a site ...

... and fill in the real name and password and then click "Update User". After doing this they are always presented with this error.
APPLICATION ERROR #2800
Invalid form security token. This could be caused by a session timeout, or accidentally submitting the form twice.

So the first time users, and ...

With a little bit of searching you would have fiund:
https://www.mantisbt.org/bugs/view.php?id=12381

Hi everybody!

I receive "APPLICATION ERROR #2800" when I type a lot text.
When I use browser back, I lost all my typed text.
I tried many ways, ex. use privat window, but nothing help.
I use a lot other web app, but never experienced these, only here.
We lova MantisBT, but these bug is very big ...

Проверьте логи сервера.
Сам недавно столкнулся, что у php и nginx был разный доступ к сессиям на сервере.

Установил на сайт SSL сертификат для доступа к MantisBT по HTTPS

Появилась эта же ошибка APPLICATION ERROR #2800 при заведении второго бага. Помогает почистить куки браузера, но это не выход из ситуации.

Как это решить?

Версия MantisBT 2.24.1
Версия PHP 7.2.19

UPDATE:

Помогла вот эта ...

Если можно, то пришлите, какие изменения внесли, на случай повторения ошибку и кого-нибудь другого.