( ! ) Warning: Search backend error during near_match search for '18.191.139.230' after 10. 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
10.0000233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01713551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03254379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03294433712SpecialSearch->execute( )../SpecialPage.php:383
80.09095796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.09605802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09605803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09825818136Hooks::run( )../SearchEngine.php:231
120.09835819736call_user_func_array ( )../Hooks.php:209
130.09835820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09865894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09905940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.10046175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10066207168PoolCounterWork->execute( )../Util.php:133
180.10076231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10076231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10076231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10076233616PoolCounterWork->execute( )../Util.php:129
220.10076234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10076234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10076234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11066348816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11086352752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11086353032MWDebug::warning( )../GlobalFunctions.php:1247
280.11096354336MWDebug::sendMessage( )../MWDebug.php:155
290.11096354728trigger_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
10.0000233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11706278016OutputPage->output( )../MediaWiki.php:583
50.11726284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11736285768WebResponse->header( )../OutputPage.php:2134
70.11736285912header ( )../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
10.0000233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11706278016OutputPage->output( )../MediaWiki.php:583
50.11726284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11916293816WebResponse->header( )../OutputPage.php:2171
70.11916293960header ( )../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
10.0000233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11706278016OutputPage->output( )../MediaWiki.php:583
50.11726284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12106293760WebResponse->header( )../OutputPage.php:2172
70.12106293904header ( )../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
10.0000233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11706278016OutputPage->output( )../MediaWiki.php:583
50.12246293760WebResponse->header( )../OutputPage.php:2220
60.12246293904header ( )../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
10.0000233960{main}( )../index.php:0
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.11706278016OutputPage->output( )../MediaWiki.php:583
50.12316293920WebResponse->header( )../OutputPage.php:2227
60.12316294064header ( )../WebResponse.php:37