( ! ) Warning: Search backend error during near_match search for '18.118.144.146' 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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.03833551480MediaWiki->performRequest( )../MediaWiki.php:573
50.06044379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06074432984SpecialPage->run( )../SpecialPageFactory.php:581
70.06074433352SpecialSearch->execute( )../SpecialPage.php:383
80.14775794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.15335800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15335801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15565816400Hooks::run( )../SearchEngine.php:231
120.15565818000call_user_func_array ( )../Hooks.php:209
130.15565818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15595892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15625938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.15756173832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15776205432PoolCounterWork->execute( )../Util.php:133
180.15776229688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15776229872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15776229944CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15786231880PoolCounterWork->execute( )../Util.php:129
220.15786232528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15786232712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15786232832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15946347080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15956351016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15956351296MWDebug::warning( )../GlobalFunctions.php:1247
280.15966352600MWDebug::sendMessage( )../MWDebug.php:155
290.15966352992trigger_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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.16126276296OutputPage->output( )../MediaWiki.php:583
50.16146282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16156284048WebResponse->header( )../OutputPage.php:2134
70.16156284192header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.16126276296OutputPage->output( )../MediaWiki.php:583
50.16146282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16226292080WebResponse->header( )../OutputPage.php:2171
70.16226292224header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.16126276296OutputPage->output( )../MediaWiki.php:583
50.16146282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16316292024WebResponse->header( )../OutputPage.php:2172
70.16316292168header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.16126276296OutputPage->output( )../MediaWiki.php:583
50.16396292024WebResponse->header( )../OutputPage.php:2220
60.16396292168header ( )../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
20.00873375880MediaWiki->run( )../index.php:46
30.00873377288MediaWiki->main( )../MediaWiki.php:424
40.16126276296OutputPage->output( )../MediaWiki.php:583
50.16456292184WebResponse->header( )../OutputPage.php:2227
60.16456292328header ( )../WebResponse.php:37