500 error with button

[eme2]

I have installed the plugin and the button of phocagallery but when I edit a article and I try to add a imagen with the button I have this error:

500 error
View not found [name, type, prefix]: phocagallerylinks,html,phocagallerycpView.

Im using the las version of JCE editor
Phoca gallery 2.5.5
plg_content_phocagallery_2.7.2
plg_editors-xtd_phocagallery_v2.7.1

[Benno]

Hi,

Phoca gallery 2.5.5

Are you sure? the current version is 2.7.6. You should upgrade.
Kind regards,
Benno