Deleting an issue gets an internal error

[alexander-st]

Dear redmine_already_read developer,

I tried out the issue delete function. I get an error after using it:

Internal error

An error occurred on the page you were trying to access.
If you continue to experience problems please contact your Redmine administrator for assistance.

If you are the Redmine administrator, check your log files for details about the error.

Back

The function itself works fine, the issue is deleted, but why do I receive the error message?
When I delete your plugin everything works well again.
What do you need to help?

Thank you for your time!!!

[ameya86]

(I'm not English speaker)
need your redmine version.
this plugin is old.
not supported newest versions.

[chanibal]

@ameya86, btw, any chance for an upgrade for redmine3?

[ameya86]

@chanibal you can.

[alexander-st]

@ameya86 i am using:
Environment:
Redmine version 3.0.2.stable
Ruby version 2.0.0-p645 (2015-04-13) [i386-mingw32]
Rails version 4.2.1
Environment production
Database adapter Mysql2

I like the plugin very much. Can someone upgrade the plugin for redmine3.

I am not a developer!

[alexander-st]

Is there another plugin with the same capabilities?

[ameya86]

https://github.com/ameya86/redmine_already_read/releases
v0.0.5 released.

Is there another plugin with the same capabilities?

I dont know.