( ! ) Warning: Search backend error during near_match search for '18.119.109.157' 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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01863551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03284379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03324433712SpecialSearch->execute( )../SpecialPage.php:383
80.08025796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08545802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08545803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08835818136Hooks::run( )../SearchEngine.php:231
120.08835819736call_user_func_array ( )../Hooks.php:209
130.08835820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08955940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09206175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09236207216PoolCounterWork->execute( )../Util.php:133
180.09246231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09246231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09256231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09256233664PoolCounterWork->execute( )../Util.php:129
220.09256234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09256234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09256234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09876348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09896352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09896353048MWDebug::warning( )../GlobalFunctions.php:1247
280.09906354352MWDebug::sendMessage( )../MWDebug.php:155
290.09906354744trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10116278016OutputPage->output( )../MediaWiki.php:583
50.10136284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10146285768WebResponse->header( )../OutputPage.php:2134
70.10146285912header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10116278016OutputPage->output( )../MediaWiki.php:583
50.10136284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206293816WebResponse->header( )../OutputPage.php:2171
70.10216293960header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10116278016OutputPage->output( )../MediaWiki.php:583
50.10136284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256293760WebResponse->header( )../OutputPage.php:2172
70.10256293904header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10116278016OutputPage->output( )../MediaWiki.php:583
50.10316293760WebResponse->header( )../OutputPage.php:2220
60.10316293904header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10116278016OutputPage->output( )../MediaWiki.php:583
50.10376293920WebResponse->header( )../OutputPage.php:2227
60.10376294064header ( )../WebResponse.php:37