( ! ) Warning: Search backend error during near_match search for '216.73.216.90' after 27. 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
10.0000235872{main}( )../index.php:0
20.03663782584MediaWiki->run( )../index.php:46
30.03663783992MediaWiki->main( )../MediaWiki.php:424
40.10243958120MediaWiki->performRequest( )../MediaWiki.php:573
50.17924412880SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17974466856SpecialPage->run( )../SpecialPageFactory.php:581
70.17974467224SpecialSearch->execute( )../SpecialPage.php:383
80.40285811264SpecialSearch->goResult( )../SpecialSearch.php:117
90.42305817408SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.42305818160SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.44175833160Hooks::run( )../SearchEngine.php:231
120.44175834760call_user_func_array ( )../Hooks.php:209
130.44175835464CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.44225909552CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44285955576CirrusSearch\Searcher->search( )../Searcher.php:268
160.45446190640CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.45466222224PoolCounterWork->execute( )../Util.php:133
180.45486246480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.45486246664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.45486246736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.45486248672PoolCounterWork->execute( )../Util.php:129
220.45486249320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.45486249504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.45486249624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.48206363896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.48216367832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.48216368112MWDebug::warning( )../GlobalFunctions.php:1247
280.48226369416MWDebug::sendMessage( )../MWDebug.php:155
290.48226369808trigger_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
10.0000235872{main}( )../index.php:0
20.03663782584MediaWiki->run( )../index.php:46
30.03663783992MediaWiki->main( )../MediaWiki.php:424
40.48426293096OutputPage->output( )../MediaWiki.php:583
50.48446299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48456300848WebResponse->header( )../OutputPage.php:2134
70.48456300992header ( )../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
10.0000235872{main}( )../index.php:0
20.03663782584MediaWiki->run( )../index.php:46
30.03663783992MediaWiki->main( )../MediaWiki.php:424
40.48426293096OutputPage->output( )../MediaWiki.php:583
50.48446299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51156308880WebResponse->header( )../OutputPage.php:2171
70.51156309024header ( )../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
10.0000235872{main}( )../index.php:0
20.03663782584MediaWiki->run( )../index.php:46
30.03663783992MediaWiki->main( )../MediaWiki.php:424
40.48426293096OutputPage->output( )../MediaWiki.php:583
50.48446299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51206308824WebResponse->header( )../OutputPage.php:2172
70.51206308968header ( )../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
10.0000235872{main}( )../index.php:0
20.03663782584MediaWiki->run( )../index.php:46
30.03663783992MediaWiki->main( )../MediaWiki.php:424
40.48426293096OutputPage->output( )../MediaWiki.php:583
50.51256308824WebResponse->header( )../OutputPage.php:2220
60.51256308968header ( )../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
10.0000235872{main}( )../index.php:0
20.03663782584MediaWiki->run( )../index.php:46
30.03663783992MediaWiki->main( )../MediaWiki.php:424
40.48426293096OutputPage->output( )../MediaWiki.php:583
50.51316308984WebResponse->header( )../OutputPage.php:2227
60.51316309128header ( )../WebResponse.php:37