( ! ) Warning: Search backend error during near_match search for '18.219.125.103' after 15. 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
10.0000238760{main}( )../index.php:0
20.05893383968MediaWiki->run( )../index.php:46
30.05893385376MediaWiki->main( )../MediaWiki.php:424
40.10933559544MediaWiki->performRequest( )../MediaWiki.php:573
50.17364387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17404440960SpecialPage->run( )../SpecialPageFactory.php:581
70.17404441328SpecialSearch->execute( )../SpecialPage.php:383
80.37055803432SpecialSearch->goResult( )../SpecialSearch.php:117
90.38515809664SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.38515810416SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.38925825408Hooks::run( )../SearchEngine.php:231
120.38925827008call_user_func_array ( )../Hooks.php:209
130.38935827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38975901752CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.39645947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.40056182896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.40096214480PoolCounterWork->execute( )../Util.php:133
180.40106238736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.40116238920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40116238992CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40116240928PoolCounterWork->execute( )../Util.php:129
220.40116241576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40116241760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40116241880CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41586356152CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41606360088wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41606360368MWDebug::warning( )../GlobalFunctions.php:1247
280.41626361672MWDebug::sendMessage( )../MWDebug.php:155
290.41626362064trigger_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
10.0000238760{main}( )../index.php:0
20.05893383968MediaWiki->run( )../index.php:46
30.05893385376MediaWiki->main( )../MediaWiki.php:424
40.41836285352OutputPage->output( )../MediaWiki.php:583
50.41856291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41866293104WebResponse->header( )../OutputPage.php:2134
70.41866293248header ( )../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
10.0000238760{main}( )../index.php:0
20.05893383968MediaWiki->run( )../index.php:46
30.05893385376MediaWiki->main( )../MediaWiki.php:424
40.41836285352OutputPage->output( )../MediaWiki.php:583
50.41856291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41926301136WebResponse->header( )../OutputPage.php:2171
70.41926301280header ( )../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
10.0000238760{main}( )../index.php:0
20.05893383968MediaWiki->run( )../index.php:46
30.05893385376MediaWiki->main( )../MediaWiki.php:424
40.41836285352OutputPage->output( )../MediaWiki.php:583
50.41856291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41996301080WebResponse->header( )../OutputPage.php:2172
70.42006301224header ( )../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
10.0000238760{main}( )../index.php:0
20.05893383968MediaWiki->run( )../index.php:46
30.05893385376MediaWiki->main( )../MediaWiki.php:424
40.41836285352OutputPage->output( )../MediaWiki.php:583
50.42046301080WebResponse->header( )../OutputPage.php:2220
60.42046301224header ( )../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
10.0000238760{main}( )../index.php:0
20.05893383968MediaWiki->run( )../index.php:46
30.05893385376MediaWiki->main( )../MediaWiki.php:424
40.41836285352OutputPage->output( )../MediaWiki.php:583
50.42116301240WebResponse->header( )../OutputPage.php:2227
60.42116301384header ( )../WebResponse.php:37