NoMethodError (undefined method `plugin_redmine_git_hosting'

[mtolava]

Hello
I can not use the plugin, when I try to enter to the settings show me this error:
``
NoMethodError (undefined method plugin_redmine_git_hosting for #<Class:0x000000041cf828>):

Im using:
Environment:
Redmine version 2.6.10.stable.15413
Ruby version 2.2.4-p230 (2015-12-16) [x86_64-linux]
Rails version 3.2.22.2
Environment production
Database adapter Mysql2
SCM:
Subversion 1.9.3
Git 2.7.4
Filesystem
Redmine plugins:
redmine_bootstrap_kit 0.2.5
redmine_custom_help_url 0.0.2
redmine_git_hosting 1.2.3
redmine_knowledgebase 3.0.7
redmine_monitoring_controlling 0.1.1
timelog_timer 2.0.0

[PowerKiKi]

As discussed in #732 (comment), issues related to Redmine < 4.0 or severely outdated issues are being closed to help clean up the issue tracker.

If this issue is still relevant to you and you are running Redmine >= 4.0, please open a new issue including all new relevant information.