New Post: An error that says "the action Executed in this window have endend " appears when I try to edit a news article or creating a new

Version : 3.2.4813.16821

This is an old version of Composite C1 we no longer support. Any chance you could use the latest version (4.2 Update 1)?

Attached a screenshot for more information

No image :(. The link seems to be broken or publicly unaccessible.