( ! ) Warning: Search backend error during near_match search for '18.191.189.211' after 7. 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
20.01483376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.02503551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03944379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03994433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03994433712SpecialSearch->execute( )../SpecialPage.php:383
80.09155796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.09725802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09725803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09995818136Hooks::run( )../SearchEngine.php:231
120.09995819736call_user_func_array ( )../Hooks.php:209
130.09995820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10045894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10115940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.10376175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10406207216PoolCounterWork->execute( )../Util.php:133
180.10426231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10426231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10426231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10426233664PoolCounterWork->execute( )../Util.php:129
220.10426234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10426234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10426234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11086348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11096352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11096353048MWDebug::warning( )../GlobalFunctions.php:1247
280.11106354352MWDebug::sendMessage( )../MWDebug.php:155
290.11106354744trigger_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
20.01483376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.11306278016OutputPage->output( )../MediaWiki.php:583
50.11326284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11336285768WebResponse->header( )../OutputPage.php:2134
70.11336285912header ( )../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
20.01483376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.11306278016OutputPage->output( )../MediaWiki.php:583
50.11326284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11396293816WebResponse->header( )../OutputPage.php:2171
70.11396293960header ( )../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
20.01483376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.11306278016OutputPage->output( )../MediaWiki.php:583
50.11326284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11446293760WebResponse->header( )../OutputPage.php:2172
70.11446293904header ( )../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
20.01483376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.11306278016OutputPage->output( )../MediaWiki.php:583
50.11496293760WebResponse->header( )../OutputPage.php:2220
60.11496293904header ( )../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
20.01483376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.11306278016OutputPage->output( )../MediaWiki.php:583
50.11556293920WebResponse->header( )../OutputPage.php:2227
60.11556294064header ( )../WebResponse.php:37