( ! ) Warning: Search backend error during near_match search for '13.59.255.146' after 18. 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
10.0000240368{main}( )../index.php:0
20.00993385552MediaWiki->run( )../index.php:46
30.00993386960MediaWiki->main( )../MediaWiki.php:424
40.04253561112MediaWiki->performRequest( )../MediaWiki.php:573
50.10034388712SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10084442608SpecialPage->run( )../SpecialPageFactory.php:581
70.10084442976SpecialSearch->execute( )../SpecialPage.php:383
80.22925804152SpecialSearch->goResult( )../SpecialSearch.php:117
90.25465810336SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25465811088SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26535826088Hooks::run( )../SearchEngine.php:231
120.26535827688call_user_func_array ( )../Hooks.php:209
130.26535828392CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26595902424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26675948448CirrusSearch\Searcher->search( )../Searcher.php:268
160.27656183472CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27686216256PoolCounterWork->execute( )../Util.php:133
180.27696240672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27696240856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27696240928CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27706242896PoolCounterWork->execute( )../Util.php:129
220.27706243544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27706243728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27706243848CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29486358096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29496362032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29496362312MWDebug::warning( )../GlobalFunctions.php:1247
280.29506363616MWDebug::sendMessage( )../MWDebug.php:155
290.29506364008trigger_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
10.0000240368{main}( )../index.php:0
20.00993385552MediaWiki->run( )../index.php:46
30.00993386960MediaWiki->main( )../MediaWiki.php:424
40.29676287256OutputPage->output( )../MediaWiki.php:583
50.29696293704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29706295000WebResponse->header( )../OutputPage.php:2134
70.29706295144header ( )../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
10.0000240368{main}( )../index.php:0
20.00993385552MediaWiki->run( )../index.php:46
30.00993386960MediaWiki->main( )../MediaWiki.php:424
40.29676287256OutputPage->output( )../MediaWiki.php:583
50.29696293704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29766303032WebResponse->header( )../OutputPage.php:2171
70.29766303176header ( )../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
10.0000240368{main}( )../index.php:0
20.00993385552MediaWiki->run( )../index.php:46
30.00993386960MediaWiki->main( )../MediaWiki.php:424
40.29676287256OutputPage->output( )../MediaWiki.php:583
50.29696293704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29816302976WebResponse->header( )../OutputPage.php:2172
70.29816303120header ( )../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
10.0000240368{main}( )../index.php:0
20.00993385552MediaWiki->run( )../index.php:46
30.00993386960MediaWiki->main( )../MediaWiki.php:424
40.29676287256OutputPage->output( )../MediaWiki.php:583
50.29866302976WebResponse->header( )../OutputPage.php:2220
60.29866303120header ( )../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
10.0000240368{main}( )../index.php:0
20.00993385552MediaWiki->run( )../index.php:46
30.00993386960MediaWiki->main( )../MediaWiki.php:424
40.29676287256OutputPage->output( )../MediaWiki.php:583
50.29926303136WebResponse->header( )../OutputPage.php:2227
60.29926303280header ( )../WebResponse.php:37