( ! ) Warning: Search backend error during near_match search for '3.18.103.165' after 43. 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
10.0000240848{main}( )../index.php:0
20.02713789776MediaWiki->run( )../index.php:46
30.02713791184MediaWiki->main( )../MediaWiki.php:424
40.04463965248MediaWiki->performRequest( )../MediaWiki.php:573
50.06094420000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06144474016SpecialPage->run( )../SpecialPageFactory.php:581
70.06144474384SpecialSearch->execute( )../SpecialPage.php:383
80.16365818496SpecialSearch->goResult( )../SpecialSearch.php:117
90.20525824712SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20525825464SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21475840464Hooks::run( )../SearchEngine.php:231
120.21475842064call_user_func_array ( )../Hooks.php:209
130.21475842768CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21545916824CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21625962848CirrusSearch\Searcher->search( )../Searcher.php:268
160.21966197960CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21986230728PoolCounterWork->execute( )../Util.php:133
180.21986255168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21986255352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21986255424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21996257392PoolCounterWork->execute( )../Util.php:129
220.21996258040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21996258224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21996258344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26266372648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26286376584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26286376864MWDebug::warning( )../GlobalFunctions.php:1247
280.26296378168MWDebug::sendMessage( )../MWDebug.php:155
290.26296378560trigger_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
10.0000240848{main}( )../index.php:0
20.02713789776MediaWiki->run( )../index.php:46
30.02713791184MediaWiki->main( )../MediaWiki.php:424
40.26546301808OutputPage->output( )../MediaWiki.php:583
50.26646308256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26656309552WebResponse->header( )../OutputPage.php:2134
70.26656309696header ( )../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
10.0000240848{main}( )../index.php:0
20.02713789776MediaWiki->run( )../index.php:46
30.02713791184MediaWiki->main( )../MediaWiki.php:424
40.26546301808OutputPage->output( )../MediaWiki.php:583
50.26646308256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26746317584WebResponse->header( )../OutputPage.php:2171
70.26746317728header ( )../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
10.0000240848{main}( )../index.php:0
20.02713789776MediaWiki->run( )../index.php:46
30.02713791184MediaWiki->main( )../MediaWiki.php:424
40.26546301808OutputPage->output( )../MediaWiki.php:583
50.26646308256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26796317528WebResponse->header( )../OutputPage.php:2172
70.26796317672header ( )../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
10.0000240848{main}( )../index.php:0
20.02713789776MediaWiki->run( )../index.php:46
30.02713791184MediaWiki->main( )../MediaWiki.php:424
40.26546301808OutputPage->output( )../MediaWiki.php:583
50.26856317528WebResponse->header( )../OutputPage.php:2220
60.26856317672header ( )../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
10.0000240848{main}( )../index.php:0
20.02713789776MediaWiki->run( )../index.php:46
30.02713791184MediaWiki->main( )../MediaWiki.php:424
40.26546301808OutputPage->output( )../MediaWiki.php:583
50.26916317688WebResponse->header( )../OutputPage.php:2227
60.26916317832header ( )../WebResponse.php:37