Topic on Extension talk:TextExtracts

Getting the following error message: 'PHP message: PHP Warning: constant(): Couldn't find constant ApiBase::PARAM_HELP_MSG in /opt/bitnami/apps/mediawiki/htdocs/extensions/TextExtracts/ApiQueryExtracts.php on line 349\nPHP message: PHP Warning: constant(): Couldn't find constant ApiBase::PARAM_HELP_MSG in /opt/bitnami/apps/mediawiki/htdocs/extensions/PageImages/ApiQueryPageImages

Any help in what's causing would be great. Thanks

According to the official documentation, «An E_WARNING level error is generated if the constant is not defined». I've filed gerrit:181414 that should fix this.