( ! ) Warning: Search backend error during near_match search for '3.144.92.235' 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
10.0001233960{main}( )../index.php:0
20.02673376416MediaWiki->run( )../index.php:46
30.02673377824MediaWiki->main( )../MediaWiki.php:424
40.03763551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05494379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05544433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05544433744SpecialSearch->execute( )../SpecialPage.php:383
80.10575795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.11105802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11105802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11345817872Hooks::run( )../SearchEngine.php:231
120.11355819472call_user_func_array ( )../Hooks.php:209
130.11355820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11395894200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11455940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.11716175240CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11746206848PoolCounterWork->execute( )../Util.php:133
180.11756231104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11756231288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11756231360CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11766233296PoolCounterWork->execute( )../Util.php:129
220.11766233944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11766234128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11766234248CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12476348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12486352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12486352728MWDebug::warning( )../GlobalFunctions.php:1247
280.12496354032MWDebug::sendMessage( )../MWDebug.php:155
290.12496354424trigger_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
10.0001233960{main}( )../index.php:0
20.02673376416MediaWiki->run( )../index.php:46
30.02673377824MediaWiki->main( )../MediaWiki.php:424
40.12696277744OutputPage->output( )../MediaWiki.php:583
50.12726284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12736285496WebResponse->header( )../OutputPage.php:2134
70.12736285640header ( )../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
10.0001233960{main}( )../index.php:0
20.02673376416MediaWiki->run( )../index.php:46
30.02673377824MediaWiki->main( )../MediaWiki.php:424
40.12696277744OutputPage->output( )../MediaWiki.php:583
50.12726284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12796293528WebResponse->header( )../OutputPage.php:2171
70.12796293672header ( )../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
10.0001233960{main}( )../index.php:0
20.02673376416MediaWiki->run( )../index.php:46
30.02673377824MediaWiki->main( )../MediaWiki.php:424
40.12696277744OutputPage->output( )../MediaWiki.php:583
50.12726284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12846293472WebResponse->header( )../OutputPage.php:2172
70.12846293616header ( )../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
10.0001233960{main}( )../index.php:0
20.02673376416MediaWiki->run( )../index.php:46
30.02673377824MediaWiki->main( )../MediaWiki.php:424
40.12696277744OutputPage->output( )../MediaWiki.php:583
50.12896293472WebResponse->header( )../OutputPage.php:2220
60.12896293616header ( )../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
10.0001233960{main}( )../index.php:0
20.02673376416MediaWiki->run( )../index.php:46
30.02673377824MediaWiki->main( )../MediaWiki.php:424
40.12696277744OutputPage->output( )../MediaWiki.php:583
50.12956293632WebResponse->header( )../OutputPage.php:2227
60.12956293776header ( )../WebResponse.php:37