The script https://tools.wmflabs.org/erwin85/randomarticle.php does not seem to be working for me.
I have tested this with Google Chrome 63.0 and Google Chrome on Android with two different networks.
I get an error no matter whether I'm logged in or not.
The error message allways looks like this:
Warning: There were MySQL errors at Fri, 22 Dec 2017 16:24:27 +00002mysql_num_rows() expects parameter 1 to be resource, boolean given/mnt/nfs/labstore-secondary-tools-project/erwin85/public_html/randomarticle.php86Array ( [_GET] => Array ( [lang] => de [family] => wikipedia [namespaces] => 0 [subcats] => 1 [d] => 10 [categories] => Wikipedia:URV ) [_POST] => Array ( ) [_COOKIE] => Array ( [PHPSESSID] => rphnc9626rcni9o08sg6jqvpb7 [_s] => uj1khon50231jge2rer8f59961 ) [_FILES] => Array ( ) [_ENV] => Array ( ) [_REQUEST] => Array ( [lang] => de [family] => wikipedia [namespaces] => 0 [subcats] => 1 [d] => 10 [categories] => Wikipedia:URV ) [_SERVER] => Array ( [PATH] => /tmp/8007432.1.webgrid-lighttpd:/usr/local/bin:/bin:/usr/bin [SHELL] => /bin/bash [USER] => tools.erwin85 [PHP_FCGI_CHILDREN] => 2 [PHP_FCGI_MAX_REQUESTS] => 500 [HTTP_COOKIE] => PHPSESSID=rphnc9626rcni9o08sg6jqvpb7; _s=uj1khon50231jge2rer8f59961 [HTTP_ACCEPT_LANGUAGE] => de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7 [HTTP_ACCEPT_ENCODING] => gzip, deflate, br [HTTP_REFERER] => https://de.wikipedia.org/ [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 [HTTP_USER_AGENT] => Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36 [HTTP_UPGRADE_INSECURE_REQUESTS] => 1 [HTTP_X_ORIGINAL_URI] => /erwin85/randomarticle.php?lang=de&family=wikipedia&namespaces=0&subcats=1&d=10&categories=Wikipedia%3AURV [HTTP_X_FORWARDED_PROTO] => https [HTTP_HOST] => tools.wmflabs.org [HTTP_CONNECTION] => close [SERVER_PROTOCOL] => HTTP/1.1 [REDIRECT_STATUS] => 200 [REQUEST_METHOD] => GET [QUERY_STRING] => lang=de&family=wikipedia&namespaces=0&subcats=1&d=10&categories=Wikipedia%3AURV [REQUEST_URI] => /erwin85/randomarticle.php?lang=de&family=wikipedia&namespaces=0&subcats=1&d=10&categories=Wikipedia%3AURV [DOCUMENT_ROOT] => /data/project/erwin85/public_html/ [SCRIPT_FILENAME] => /data/project/erwin85/public_html//randomarticle.php [PATH_INFO] => [SCRIPT_NAME] => /erwin85/randomarticle.php [REMOTE_ADDR] => 10.68.21.81 [REMOTE_PORT] => 36858 [SERVER_ADDR] => 10.68.17.122 [SERVER_PORT] => 41048 [GATEWAY_INTERFACE] => CGI/1.1 [SERVER_NAME] => tools.wmflabs.org [SERVER_SOFTWARE] => lighttpd/1.4.33 [FCGI_ROLE] => RESPONDER [PHP_SELF] => /erwin85/randomarticle.php [REQUEST_TIME_FLOAT] => 1513959867.7817 [REQUEST_TIME] => 1513959867 ) [title] => random article [pagetitle] => random article [modified] => 25 June 2014 [db] => TSDatabase Object ( [link] => Array ( [enwiki.labsdb] => Resource id #3 [s5.labsdb] => Resource id #7 ) [status] => Array ( ) [_randServer:TSDatabase:private] => enwiki.labsdb [_servers:TSDatabase:private] => Array ( ) [_replag:TSDatabase:private] => Array ( ) [_dbconn:TSDatabase:private] => Array ( [enwiki.labsdb] => 1 [s5.labsdb] => 1 ) [_mysqlconf:TSDatabase:private] => Array ( [user] => s51362 [password] => setheevahyauveiw ) ) [replag] => Array ( ) [warning] => [scripts] => [lang] => de [family] => wikipedia [categories] => Wikipedia:URV [namespace] => 0 [invert] => [domain] => de.wikipedia.org [acategories] => Array ( [0] => Wikipedia:URV ) [d] => 10 [sub] => 1 [cluster] => s5.labsdb [db_name] => dewiki_p [allcats] => Array ( ) [newcats] => Array ( [0] => Wikipedia:URV ) [namespacecond] => AND page_namespace = 0 [renewtree] => [category] => Wikipedia:URV [sql] => SHOW TABLES FROM s51362__erwin85 LIKE "sc_dewiki_p" [q] => ) . It is possible that this tool won't work right now. If this error message persists please file a bug.
Warning: There were MySQL errors at Fri, 22 Dec 2017 16:24:27 +00002mysql_num_rows() expects parameter 1 to be resource, boolean given/mnt/nfs/labstore-secondary-tools-project/erwin85/public_html/inc/database.class.php327Array ( [category] => Wikipedia:URV [maxdepth] => 10 [db_name] => dewiki_p [server] => s5.labsdb [timestamp] => 20171222162427 [temptable] => sc_dewiki_p_fcbafe810dd7ffc3fd92e1d302121bbe [sql] => SHOW TABLES FROM s51362__erwin85 LIKE "sc_dewiki_p" [q] => ) . It is possible that this tool won't work right now. If this error message persists please file a bug.
Access denied for user 's51362'@'%' to database 's51362__erwin85'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'INSERT command denied to user 's51362'@'10.64.37.14' for table 'sc_dewiki_p'
Fatal Error: Database query failed.