( ! ) Warning: Search backend error during near_match search for '18.223.239.226' after 6. 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
10.0000235360{main}( )../index.php:0
20.02893781392MediaWiki->run( )../index.php:46
30.02903782800MediaWiki->main( )../MediaWiki.php:424
40.04853956872MediaWiki->performRequest( )../MediaWiki.php:573
50.07324411568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07374465624SpecialPage->run( )../SpecialPageFactory.php:581
70.07374465992SpecialSearch->execute( )../SpecialPage.php:383
80.12775809904SpecialSearch->goResult( )../SpecialSearch.php:117
90.13355815872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13355816624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13675831616Hooks::run( )../SearchEngine.php:231
120.13675833216call_user_func_array ( )../Hooks.php:209
130.13675833920CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13705907976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13745954000CirrusSearch\Searcher->search( )../Searcher.php:268
160.13896189064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13916220648PoolCounterWork->execute( )../Util.php:133
180.13916244904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13916245088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13916245160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13926247096PoolCounterWork->execute( )../Util.php:129
220.13926247744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13926247928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13926248048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14506362296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14516366232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14516366512MWDebug::warning( )../GlobalFunctions.php:1247
280.14526367816MWDebug::sendMessage( )../MWDebug.php:155
290.14526368208trigger_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
10.0000235360{main}( )../index.php:0
20.02893781392MediaWiki->run( )../index.php:46
30.02903782800MediaWiki->main( )../MediaWiki.php:424
40.14706291512OutputPage->output( )../MediaWiki.php:583
50.14726297968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14736299264WebResponse->header( )../OutputPage.php:2134
70.14736299408header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781392MediaWiki->run( )../index.php:46
30.02903782800MediaWiki->main( )../MediaWiki.php:424
40.14706291512OutputPage->output( )../MediaWiki.php:583
50.14726297968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14796307296WebResponse->header( )../OutputPage.php:2171
70.14796307440header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781392MediaWiki->run( )../index.php:46
30.02903782800MediaWiki->main( )../MediaWiki.php:424
40.14706291512OutputPage->output( )../MediaWiki.php:583
50.14726297968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14856307240WebResponse->header( )../OutputPage.php:2172
70.14856307384header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781392MediaWiki->run( )../index.php:46
30.02903782800MediaWiki->main( )../MediaWiki.php:424
40.14706291512OutputPage->output( )../MediaWiki.php:583
50.14906307240WebResponse->header( )../OutputPage.php:2220
60.14906307384header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781392MediaWiki->run( )../index.php:46
30.02903782800MediaWiki->main( )../MediaWiki.php:424
40.14706291512OutputPage->output( )../MediaWiki.php:583
50.14976307400WebResponse->header( )../OutputPage.php:2227
60.14976307544header ( )../WebResponse.php:37