( ! ) Warning: Search backend error during near_match search for '18.219.70.7' 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
20.01743376408MediaWiki->run( )../index.php:46
30.01743377816MediaWiki->main( )../MediaWiki.php:424
40.11303551968MediaWiki->performRequest( )../MediaWiki.php:573
50.19814379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19844433312SpecialPage->run( )../SpecialPageFactory.php:581
70.19854433680SpecialSearch->execute( )../SpecialPage.php:383
80.39795796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.44405802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.44405803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.46855818248Hooks::run( )../SearchEngine.php:231
120.46855819848call_user_func_array ( )../Hooks.php:209
130.46855820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.47475894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.47535940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.47726175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.47746207272PoolCounterWork->execute( )../Util.php:133
180.47756231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.47756231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.47756231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.47766233720PoolCounterWork->execute( )../Util.php:129
220.47766234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.47766234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.47766234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47926348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47946352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47946353128MWDebug::warning( )../GlobalFunctions.php:1247
280.47956354416MWDebug::sendMessage( )../MWDebug.php:155
290.47956354808trigger_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
20.01743376408MediaWiki->run( )../index.php:46
30.01743377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56586284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56596285888WebResponse->header( )../OutputPage.php:2134
70.56596286032header ( )../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
20.01743376408MediaWiki->run( )../index.php:46
30.01743377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56586284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56666293920WebResponse->header( )../OutputPage.php:2171
70.56666294064header ( )../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
20.01743376408MediaWiki->run( )../index.php:46
30.01743377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56586284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56716293864WebResponse->header( )../OutputPage.php:2172
70.56716294008header ( )../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
20.01743376408MediaWiki->run( )../index.php:46
30.01743377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.56766293864WebResponse->header( )../OutputPage.php:2220
60.56766294008header ( )../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
20.01743376408MediaWiki->run( )../index.php:46
30.01743377816MediaWiki->main( )../MediaWiki.php:424
40.56556278144OutputPage->output( )../MediaWiki.php:583
50.59776294024WebResponse->header( )../OutputPage.php:2227
60.59776294168header ( )../WebResponse.php:37