( ! ) Warning: Search backend error during near_match search for '3.144.88.216' 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
10.0000235328{main}( )../index.php:0
20.03433780896MediaWiki->run( )../index.php:46
30.03433782304MediaWiki->main( )../MediaWiki.php:424
40.05783956488MediaWiki->performRequest( )../MediaWiki.php:573
50.07534411272SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07584465192SpecialPage->run( )../SpecialPageFactory.php:581
70.07594465560SpecialSearch->execute( )../SpecialPage.php:383
80.11875808712SpecialSearch->goResult( )../SpecialSearch.php:117
90.13705814848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13705815600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13935830600Hooks::run( )../SearchEngine.php:231
120.13935832200call_user_func_array ( )../Hooks.php:209
130.13935832904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13995906960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14065952984CirrusSearch\Searcher->search( )../Searcher.php:268
160.14346188064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14376219648PoolCounterWork->execute( )../Util.php:133
180.14396243904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14396244088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14396244160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14396246096PoolCounterWork->execute( )../Util.php:129
220.14396246744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14406246928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14406247048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15046361296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15056365232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15056365512MWDebug::warning( )../GlobalFunctions.php:1247
280.15066366816MWDebug::sendMessage( )../MWDebug.php:155
290.15066367208trigger_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
10.0000235328{main}( )../index.php:0
20.03433780896MediaWiki->run( )../index.php:46
30.03433782304MediaWiki->main( )../MediaWiki.php:424
40.15256290520OutputPage->output( )../MediaWiki.php:583
50.15286296968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15296298264WebResponse->header( )../OutputPage.php:2134
70.15296298408header ( )../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
10.0000235328{main}( )../index.php:0
20.03433780896MediaWiki->run( )../index.php:46
30.03433782304MediaWiki->main( )../MediaWiki.php:424
40.15256290520OutputPage->output( )../MediaWiki.php:583
50.15286296968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15356306296WebResponse->header( )../OutputPage.php:2171
70.15356306440header ( )../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
10.0000235328{main}( )../index.php:0
20.03433780896MediaWiki->run( )../index.php:46
30.03433782304MediaWiki->main( )../MediaWiki.php:424
40.15256290520OutputPage->output( )../MediaWiki.php:583
50.15286296968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15406306240WebResponse->header( )../OutputPage.php:2172
70.15406306384header ( )../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
10.0000235328{main}( )../index.php:0
20.03433780896MediaWiki->run( )../index.php:46
30.03433782304MediaWiki->main( )../MediaWiki.php:424
40.15256290520OutputPage->output( )../MediaWiki.php:583
50.15446306240WebResponse->header( )../OutputPage.php:2220
60.15446306384header ( )../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
10.0000235328{main}( )../index.php:0
20.03433780896MediaWiki->run( )../index.php:46
30.03433782304MediaWiki->main( )../MediaWiki.php:424
40.15256290520OutputPage->output( )../MediaWiki.php:583
50.15516306400WebResponse->header( )../OutputPage.php:2227
60.15516306544header ( )../WebResponse.php:37