Unknown error in PHP's mail() function.
MediaWiki:Php-mail-error-unknown/en
Unknown error.
MediaWiki:Gwtoolset-json-error-unknown/en
Unknown error.
MediaWiki:Articlefeedbackv5-error-unknown/en
unknown error
MediaWiki:Math unknown error/en
Unknown error
MediaWiki:Pool-errorunknown/en
Unknown error
MediaWiki:Ext-uls-setlang-unknown-error/en
Unknown error.
MediaWiki:Apierror-unknownerror-nocode/en
Unknown database error.
MediaWiki:Ob-db-unknown-error/en
Unknown error: "$1".
MediaWiki:Api-error-unknownerror/en
Unknown error occurred.
MediaWiki:Tux-save-unknown-error/en
Unknown error: "$1".
MediaWiki:Apierror-unknownerror/en
Unknown permission error
MediaWiki:Wikibase-client-data-bridge-permissions-error-unknown-head/en
Unknown upload error
MediaWiki:Upload-misc-error/en
Expression error: Unknown error ($1).
MediaWiki:Pfunc expr unknown error/en
Error during upload (unknown error).
MediaWiki:Pgftikz-error-uploadlocal error unknown/en
An unknown error occurred.
MediaWiki:Unknown-error/en
An unknown error occurred.
MediaWiki:Mwe-upwiz-campaign-unknown-error/en
Unknown EditPage error: $1.
MediaWiki:Apierror-unknownerror-editpage/en
An unknown error occurred.
MediaWiki:Mediauploader-campaign-unknown-error/en
An unknown error occurred.
MediaWiki:Wnby-geolocation-unknown-error/en
unknown function "$1"
MediaWiki:Math unknown function/en
Error: Unknown database type $1.
MediaWiki:Externaldata-db-unknown-type/en
Error: Unknown MongoDB collection $1.
MediaWiki:Externaldata-mongodb-unknown-collection/en
Unknown error on import: $1.
MediaWiki:Apierror-import-unknownerror/en
An unknown error has occurred.
MediaWiki:Translate-statsf-unknown-error/en