Merge "Remove unused message 'dberr-header'"

diff --combined languages/i18n/en.json
index a5f122e,cc293e5..96711a3
--- 1/languages/i18n/en.json
--- 2/languages/i18n/en.json
+++ b/languages/i18n/en.json
@@@ -418,6 -418,8 +418,6 @@@
      "userlogin-helplink2": "Help with logging in",
      "userlogin-loggedin": "You are already logged in as {{GENDER:$1|$1}}.\nUse the form below to log in as another user.",
      "userlogin-createanother": "Create another account",
 -    "createacct-join": "Enter your information below.",
 -    "createacct-another-join": "Enter the new account's information below.",
      "createacct-emailrequired": "Email address",
      "createacct-emailoptional": "Email address (optional)",
      "createacct-email-ph": "Enter your email address",
@@@ -912,6 -914,7 +912,6 @@@
      "search-nonefound": "There were no results matching the query.",
      "powersearch-legend": "Advanced search",
      "powersearch-ns": "Search in namespaces:",
 -    "powersearch-redir": "List redirects",
      "powersearch-togglelabel": "Check:",
      "powersearch-toggleall": "All",
      "powersearch-togglenone": "None",
@@@ -1023,6 -1026,7 +1023,6 @@@
      "prefs-advancedsearchoptions": "Advanced options",
      "prefs-advancedwatchlist": "Advanced options",
      "prefs-displayrc": "Display options",
 -    "prefs-displaysearchoptions": "Display options",
      "prefs-displaywatchlist": "Display options",
      "prefs-tokenwatchlist": "Token",
      "prefs-diffs": "Diffs",
@@@ -2488,6 -2492,7 +2488,6 @@@
      "group-bot.js": "/* Any JavaScript here will be loaded for bots only */",
      "group-sysop.js": "/* Any JavaScript here will be loaded for sysops only */",
      "group-bureaucrat.js": "/* Any JavaScript here will be loaded for bureaucrats only */",
 -    "notacceptable": "The wiki server cannot provide data in a format your client can read.",
      "anonymous": "Anonymous {{PLURAL:$1|user|users}} of {{SITENAME}}",
      "siteuser": "{{SITENAME}} user $1",
      "anonuser": "{{SITENAME}} anonymous user $1",
@@@ -3342,7 -3347,6 +3342,6 @@@
      "compare-invalid-title": "The title you specified is invalid.",
      "compare-title-not-exists": "The title you specified does not exist.",
      "compare-revision-not-exists": "The revision you specified does not exist.",
-     "dberr-header": "This wiki has a problem",
      "dberr-problems": "Sorry! This site is experiencing technical difficulties.",
      "dberr-again": "Try waiting a few minutes and reloading.",
      "dberr-info": "(Cannot contact the database server: $1)",