( ! ) Warning: Search backend error during near_match search for '3.12.160.63' after 2. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.01763376408MediaWiki->run( )../index.php:46
30.01763377816MediaWiki->main( )../MediaWiki.php:424
40.08103551968MediaWiki->performRequest( )../MediaWiki.php:573
50.15554379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15834433312SpecialPage->run( )../SpecialPageFactory.php:581
70.15834433680SpecialSearch->execute( )../SpecialPage.php:383
80.23665796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.25525802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25525803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26195818248Hooks::run( )../SearchEngine.php:231
120.26205819848call_user_func_array ( )../Hooks.php:209
130.26205820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26335894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26395940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.26656175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26676207320PoolCounterWork->execute( )../Util.php:133
180.26696231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26696231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26696231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26696233768PoolCounterWork->execute( )../Util.php:129
220.26706234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26706234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26706234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26896348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26906352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26906353160MWDebug::warning( )../GlobalFunctions.php:1247
280.26926354448MWDebug::sendMessage( )../MWDebug.php:155
290.26926354840trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.01763376408MediaWiki->run( )../index.php:46
30.01763377816MediaWiki->main( )../MediaWiki.php:424
40.27106278144OutputPage->output( )../MediaWiki.php:583
50.27146284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27156285888WebResponse->header( )../OutputPage.php:2134
70.27156286032header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.01763376408MediaWiki->run( )../index.php:46
30.01763377816MediaWiki->main( )../MediaWiki.php:424
40.27106278144OutputPage->output( )../MediaWiki.php:583
50.27146284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27256293920WebResponse->header( )../OutputPage.php:2171
70.27256294064header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.01763376408MediaWiki->run( )../index.php:46
30.01763377816MediaWiki->main( )../MediaWiki.php:424
40.27106278144OutputPage->output( )../MediaWiki.php:583
50.27146284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27316293864WebResponse->header( )../OutputPage.php:2172
70.27316294008header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.01763376408MediaWiki->run( )../index.php:46
30.01763377816MediaWiki->main( )../MediaWiki.php:424
40.27106278144OutputPage->output( )../MediaWiki.php:583
50.27366293864WebResponse->header( )../OutputPage.php:2220
60.27366294008header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.01763376408MediaWiki->run( )../index.php:46
30.01763377816MediaWiki->main( )../MediaWiki.php:424
40.27106278144OutputPage->output( )../MediaWiki.php:583
50.27426294024WebResponse->header( )../OutputPage.php:2227
60.27426294168header ( )../WebResponse.php:37