( ! ) Warning: Search backend error during near_match search for '18.225.95.229' 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
10.0000233960{main}( )../index.php:0
20.01943376416MediaWiki->run( )../index.php:46
30.01943377824MediaWiki->main( )../MediaWiki.php:424
40.06753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.11664379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11704433368SpecialPage->run( )../SpecialPageFactory.php:581
70.11704433736SpecialSearch->execute( )../SpecialPage.php:383
80.20285796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.21485802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21485802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21735817992Hooks::run( )../SearchEngine.php:231
120.21735819592call_user_func_array ( )../Hooks.php:209
130.21735820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21755894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21795940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.21986175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22076207008PoolCounterWork->execute( )../Util.php:133
180.22086231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22086231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22086231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22086233456PoolCounterWork->execute( )../Util.php:129
220.22086234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22086234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22096234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23846348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23866352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23866352896MWDebug::warning( )../GlobalFunctions.php:1247
280.23876354200MWDebug::sendMessage( )../MWDebug.php:155
290.23876354592trigger_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
20.01943376416MediaWiki->run( )../index.php:46
30.01943377824MediaWiki->main( )../MediaWiki.php:424
40.24066277896OutputPage->output( )../MediaWiki.php:583
50.24086284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24096285648WebResponse->header( )../OutputPage.php:2134
70.24096285792header ( )../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
20.01943376416MediaWiki->run( )../index.php:46
30.01943377824MediaWiki->main( )../MediaWiki.php:424
40.24066277896OutputPage->output( )../MediaWiki.php:583
50.24086284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24206293696WebResponse->header( )../OutputPage.php:2171
70.24206293840header ( )../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
20.01943376416MediaWiki->run( )../index.php:46
30.01943377824MediaWiki->main( )../MediaWiki.php:424
40.24066277896OutputPage->output( )../MediaWiki.php:583
50.24086284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24256293640WebResponse->header( )../OutputPage.php:2172
70.24256293784header ( )../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
20.01943376416MediaWiki->run( )../index.php:46
30.01943377824MediaWiki->main( )../MediaWiki.php:424
40.24066277896OutputPage->output( )../MediaWiki.php:583
50.24296293640WebResponse->header( )../OutputPage.php:2220
60.24296293784header ( )../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
20.01943376416MediaWiki->run( )../index.php:46
30.01943377824MediaWiki->main( )../MediaWiki.php:424
40.24066277896OutputPage->output( )../MediaWiki.php:583
50.24356293800WebResponse->header( )../OutputPage.php:2227
60.24356293944header ( )../WebResponse.php:37