Your translation title contains invalid characters
MediaWiki:Cx-tools-linter-invalid-character/en
The title supplied contained invalid characters.
MediaWiki:Wikiforum-error-bad-title/en
The namespace contains invalid characters.
MediaWiki:Bs-namespacemanager-wrong-name/en
The namespace alias contains invalid characters.
MediaWiki:Bs-namespacemanager-wrong-alias/en
Specified interwiki prefix "$1" contains invalid characters
MediaWiki:Interwiki-badprefix/en
Invalid page title
MediaWiki:Visualeditor-linkinspector-illegal-title/en
Invalid title
MediaWiki:Pagecheckout-error-no-title/en
Invalid title.
MediaWiki:Growthexperiments-help-panel-questionposter-invalid-title/en
Invalid title
MediaWiki:Ps-createpage-invalidtitle/en
Invalid title.
MediaWiki:Contributors-badtitle/en
Invalid title.
MediaWiki:Visualeditor-title-error/en
Invalid title
MediaWiki:Workflows-activity-error-no-title/en
Invalid title
MediaWiki:Templatewizard-invalid-title/en
The target page title is invalid.
MediaWiki:Review page invalid/en
The target page title is invalid.
MediaWiki:Stabilize page invalid/en
Invalid title: $1
MediaWiki:Bs-parser-error-invalid-title/en
Invalid title "$1"!
MediaWiki:Maintenance-invalidtitle/en
Invalid title: "$1"
MediaWiki:Indexfunc-badtitle/en
The title is invalid.
MediaWiki:Massmessage-content-invalidtitle/en
Invalid page title was provided.
MediaWiki:Flow-error-invalid-title/en
Error: the given page title is invalid.
MediaWiki:Wiki-seo-missing-page-title/en
Error: invalid parent page title: '$1'
MediaWiki:Genealogy-invalid-parent-title/en
Error: invalid partner page title: '$1'
MediaWiki:Genealogy-invalid-partner-title/en
Invalid title provided
MediaWiki:Bs-checklist-savelist-error-invalid-title/en
Invalid story title
MediaWiki:Wikistories-builder-publishform-invalidtitle-format/en