( ! ) Warning: Search backend error during near_match search for '3.139.97.89' after 7. 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
10.0001233896{main}( )../index.php:0
20.01103375832MediaWiki->run( )../index.php:46
30.01113377240MediaWiki->main( )../MediaWiki.php:424
40.02453551304MediaWiki->performRequest( )../MediaWiki.php:573
50.04114378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04164432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04164433152SpecialSearch->execute( )../SpecialPage.php:383
80.09765795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.10275801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10275802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10505817064Hooks::run( )../SearchEngine.php:231
120.10505818664call_user_func_array ( )../Hooks.php:209
130.10505819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10565893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10645939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.10976174480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11006206088PoolCounterWork->execute( )../Util.php:133
180.11026230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11026230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11026230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11026232536PoolCounterWork->execute( )../Util.php:129
220.11026233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11026233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11026233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11696347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11706351664wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11706351944MWDebug::warning( )../GlobalFunctions.php:1247
280.11726353232MWDebug::sendMessage( )../MWDebug.php:155
290.11726353624trigger_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
10.0001233896{main}( )../index.php:0
20.01103375832MediaWiki->run( )../index.php:46
30.01113377240MediaWiki->main( )../MediaWiki.php:424
40.11936276960OutputPage->output( )../MediaWiki.php:583
50.11956283408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11966284704WebResponse->header( )../OutputPage.php:2134
70.11966284848header ( )../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
10.0001233896{main}( )../index.php:0
20.01103375832MediaWiki->run( )../index.php:46
30.01113377240MediaWiki->main( )../MediaWiki.php:424
40.11936276960OutputPage->output( )../MediaWiki.php:583
50.11956283408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12036292736WebResponse->header( )../OutputPage.php:2171
70.12036292880header ( )../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
10.0001233896{main}( )../index.php:0
20.01103375832MediaWiki->run( )../index.php:46
30.01113377240MediaWiki->main( )../MediaWiki.php:424
40.11936276960OutputPage->output( )../MediaWiki.php:583
50.11956283408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12096292680WebResponse->header( )../OutputPage.php:2172
70.12096292824header ( )../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
10.0001233896{main}( )../index.php:0
20.01103375832MediaWiki->run( )../index.php:46
30.01113377240MediaWiki->main( )../MediaWiki.php:424
40.11936276960OutputPage->output( )../MediaWiki.php:583
50.12146292680WebResponse->header( )../OutputPage.php:2220
60.12146292824header ( )../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
10.0001233896{main}( )../index.php:0
20.01103375832MediaWiki->run( )../index.php:46
30.01113377240MediaWiki->main( )../MediaWiki.php:424
40.11936276960OutputPage->output( )../MediaWiki.php:583
50.12206292832WebResponse->header( )../OutputPage.php:2227
60.12206292976header ( )../WebResponse.php:37