Cover see _sys_btn_thumbnail_change

Have Dolphin 7.4.2 upgrade.

in the cover will

_sys_btn_thumbnail_change

not shown in the language

see image

Language Keys are ok in the languages

Hello Jonnaklasine

This key was added to 7.3.5 - 7.4.0 upgrade, looks like it was passed. For better check find other keys from this upgrade like _sys_wrn_disabled_scripts. But it the keys are ok in admin panel->settings->langauge file section then you need try to clear all files in cache and cache_public folders (except .htaccess files within each other).