( ! ) Warning: Search backend error during near_match search for '3.16.70.169' after 6. 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
10.0000233896{main}( )../index.php:0
20.05153376040MediaWiki->run( )../index.php:46
30.05153377448MediaWiki->main( )../MediaWiki.php:424
40.11873551696MediaWiki->performRequest( )../MediaWiki.php:573
50.24784379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24814433360SpecialPage->run( )../SpecialPageFactory.php:581
70.24824433728SpecialSearch->execute( )../SpecialPage.php:383
80.50865795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.51425801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51425802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.51645817320Hooks::run( )../SearchEngine.php:231
120.51655818920call_user_func_array ( )../Hooks.php:209
130.51655819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.51675893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.51705939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.51886174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.51896206400PoolCounterWork->execute( )../Util.php:133
180.51906230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.51906230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.51906230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.51906232848PoolCounterWork->execute( )../Util.php:129
220.51906233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.51906233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.51936233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.52546348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.52566351984wfLogWarning( )../ElasticsearchIntermediary.php:98
270.52566352264MWDebug::warning( )../GlobalFunctions.php:1247
280.52566353552MWDebug::sendMessage( )../MWDebug.php:155
290.52566353944trigger_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
10.0000233896{main}( )../index.php:0
20.05153376040MediaWiki->run( )../index.php:46
30.05153377448MediaWiki->main( )../MediaWiki.php:424
40.52736277232OutputPage->output( )../MediaWiki.php:583
50.52756283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52766284976WebResponse->header( )../OutputPage.php:2134
70.52766285120header ( )../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
10.0000233896{main}( )../index.php:0
20.05153376040MediaWiki->run( )../index.php:46
30.05153377448MediaWiki->main( )../MediaWiki.php:424
40.52736277232OutputPage->output( )../MediaWiki.php:583
50.52756283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52826293008WebResponse->header( )../OutputPage.php:2171
70.52826293152header ( )../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
10.0000233896{main}( )../index.php:0
20.05153376040MediaWiki->run( )../index.php:46
30.05153377448MediaWiki->main( )../MediaWiki.php:424
40.52736277232OutputPage->output( )../MediaWiki.php:583
50.52756283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52876292952WebResponse->header( )../OutputPage.php:2172
70.52876293096header ( )../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
10.0000233896{main}( )../index.php:0
20.05153376040MediaWiki->run( )../index.php:46
30.05153377448MediaWiki->main( )../MediaWiki.php:424
40.52736277232OutputPage->output( )../MediaWiki.php:583
50.52926292952WebResponse->header( )../OutputPage.php:2220
60.52926293096header ( )../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
10.0000233896{main}( )../index.php:0
20.05153376040MediaWiki->run( )../index.php:46
30.05153377448MediaWiki->main( )../MediaWiki.php:424
40.52736277232OutputPage->output( )../MediaWiki.php:583
50.52976293104WebResponse->header( )../OutputPage.php:2227
60.52976293248header ( )../WebResponse.php:37