( ! ) Warning: Search backend error during near_match search for '18.119.167.191' after 2. 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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01783551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04854379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04894433344SpecialPage->run( )../SpecialPageFactory.php:581
70.04894433712SpecialSearch->execute( )../SpecialPage.php:383
80.09805796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.10305802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10305803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10535818136Hooks::run( )../SearchEngine.php:231
120.10535819736call_user_func_array ( )../Hooks.php:209
130.10545820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10585894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10685940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.10996175520CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11026207104PoolCounterWork->execute( )../Util.php:133
180.11036231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11036231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11036231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11036233552PoolCounterWork->execute( )../Util.php:129
220.11036234200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11036234384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11036234504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11236348752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11246352688wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11246352968MWDebug::warning( )../GlobalFunctions.php:1247
280.11256354272MWDebug::sendMessage( )../MWDebug.php:155
290.11256354664trigger_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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11456277968OutputPage->output( )../MediaWiki.php:583
50.11476284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11486285720WebResponse->header( )../OutputPage.php:2134
70.11486285864header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11456277968OutputPage->output( )../MediaWiki.php:583
50.11476284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11546293768WebResponse->header( )../OutputPage.php:2171
70.11556293912header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11456277968OutputPage->output( )../MediaWiki.php:583
50.11476284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11596293712WebResponse->header( )../OutputPage.php:2172
70.11596293856header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11456277968OutputPage->output( )../MediaWiki.php:583
50.11646293712WebResponse->header( )../OutputPage.php:2220
60.11646293856header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11456277968OutputPage->output( )../MediaWiki.php:583
50.11706293872WebResponse->header( )../OutputPage.php:2227
60.11706294016header ( )../WebResponse.php:37