( ! ) Warning: Search backend error during near_match search for '216.73.216.27' after 9. 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
10.0001240368{main}( )../index.php:0
20.02083385488MediaWiki->run( )../index.php:46
30.02083386896MediaWiki->main( )../MediaWiki.php:424
40.03423561120MediaWiki->performRequest( )../MediaWiki.php:573
50.06904388760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06944442648SpecialPage->run( )../SpecialPageFactory.php:581
70.06944443016SpecialSearch->execute( )../SpecialPage.php:383
80.12125805528SpecialSearch->goResult( )../SpecialSearch.php:117
90.14525811200SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14525811952SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15815826952Hooks::run( )../SearchEngine.php:231
120.15825828552call_user_func_array ( )../Hooks.php:209
130.15825829256CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15975903304CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16175949328CirrusSearch\Searcher->search( )../Searcher.php:268
160.17176184440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17206217208PoolCounterWork->execute( )../Util.php:133
180.17226241680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17226241864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17226241936CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17226243904PoolCounterWork->execute( )../Util.php:129
220.17226244552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17226244736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17236244856CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18106359120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18126363056wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18126363336MWDebug::warning( )../GlobalFunctions.php:1247
280.18136364640MWDebug::sendMessage( )../MWDebug.php:155
290.18136365032trigger_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
10.0001240368{main}( )../index.php:0
20.02083385488MediaWiki->run( )../index.php:46
30.02083386896MediaWiki->main( )../MediaWiki.php:424
40.18326288248OutputPage->output( )../MediaWiki.php:583
50.18356294696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18376295992WebResponse->header( )../OutputPage.php:2134
70.18376296136header ( )../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
10.0001240368{main}( )../index.php:0
20.02083385488MediaWiki->run( )../index.php:46
30.02083386896MediaWiki->main( )../MediaWiki.php:424
40.18326288248OutputPage->output( )../MediaWiki.php:583
50.18356294696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18456304024WebResponse->header( )../OutputPage.php:2171
70.18456304168header ( )../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
10.0001240368{main}( )../index.php:0
20.02083385488MediaWiki->run( )../index.php:46
30.02083386896MediaWiki->main( )../MediaWiki.php:424
40.18326288248OutputPage->output( )../MediaWiki.php:583
50.18356294696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18506303968WebResponse->header( )../OutputPage.php:2172
70.18506304112header ( )../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
10.0001240368{main}( )../index.php:0
20.02083385488MediaWiki->run( )../index.php:46
30.02083386896MediaWiki->main( )../MediaWiki.php:424
40.18326288248OutputPage->output( )../MediaWiki.php:583
50.18556303968WebResponse->header( )../OutputPage.php:2220
60.18556304112header ( )../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
10.0001240368{main}( )../index.php:0
20.02083385488MediaWiki->run( )../index.php:46
30.02083386896MediaWiki->main( )../MediaWiki.php:424
40.18326288248OutputPage->output( )../MediaWiki.php:583
50.18616304128WebResponse->header( )../OutputPage.php:2227
60.18616304272header ( )../WebResponse.php:37