( ! ) Warning: Search backend error during near_match search for '18.226.88.151' after 14. 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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.02503551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04074379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04114433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04114433736SpecialSearch->execute( )../SpecialPage.php:383
80.12145796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.14825802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14825802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16245817992Hooks::run( )../SearchEngine.php:231
120.16245819592call_user_func_array ( )../Hooks.php:209
130.16245820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16295894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16365940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.16626175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16646207008PoolCounterWork->execute( )../Util.php:133
180.16666231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16666231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16666231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16676233456PoolCounterWork->execute( )../Util.php:129
220.16676234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16676234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16676234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18026348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18036352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18036352880MWDebug::warning( )../GlobalFunctions.php:1247
280.18056354184MWDebug::sendMessage( )../MWDebug.php:155
290.18056354576trigger_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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.18246277896OutputPage->output( )../MediaWiki.php:583
50.18266284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18276285648WebResponse->header( )../OutputPage.php:2134
70.18276285792header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.18246277896OutputPage->output( )../MediaWiki.php:583
50.18266284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18986293696WebResponse->header( )../OutputPage.php:2171
70.18986293840header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.18246277896OutputPage->output( )../MediaWiki.php:583
50.18266284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19046293640WebResponse->header( )../OutputPage.php:2172
70.19046293784header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.18246277896OutputPage->output( )../MediaWiki.php:583
50.19086293640WebResponse->header( )../OutputPage.php:2220
60.19086293784header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.18246277896OutputPage->output( )../MediaWiki.php:583
50.19156293800WebResponse->header( )../OutputPage.php:2227
60.19156293944header ( )../WebResponse.php:37