Jump to content
Main menu
Main menu
move to sidebar
hide
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Special pages
Once Human Guide
Search
Search
Appearance
Create account
Log in
Personal tools
Create account
Log in
MediaWiki
:
Apierror-paramempty
Message
Discussion
English
Read
View source
Tools
Tools
move to sidebar
hide
Actions
Read
View source
General
What links here
Printable version
Page information
Appearance
move to sidebar
hide
From Once Human Guide
The parameter
$1
may not be empty.
Search
Search
MediaWiki
:
Apierror-paramempty
Add topic