When I go to the "Pages"-page: /cms/page/index then I get the message "Attention - Something went wrong" in a popup.
The reason is this call:
/admin_???/mui/index/render/key/[key]/?namespace=cms_page_listing
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&search%5B%5D=
&sorting%5Bfield%5D=ids
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&sorting%5Bdirection%5D%5B%5D=false
&paging%5BpageSize%5D=20
&paging%5Bcurrent%5D=1
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&filters%5Bplaceholder%5D%5B%5D=true
&isAjax=true
So, very much search-, sorting%5Bdirection- and parameters: filters%5Bplaceholder. When I clean up, the call works.
What is the solution to fix this?