( ! ) Warning: Search backend error during near_match search for '18.221.97.20' 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
10.0003233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.01903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03324379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03374433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03374433744SpecialSearch->execute( )../SpecialPage.php:383
80.07535795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08045802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08045802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08255817840Hooks::run( )../SearchEngine.php:231
120.08265819440call_user_func_array ( )../Hooks.php:209
130.08265820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08325894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08405940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.08726175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08746208128PoolCounterWork->execute( )../Util.php:133
180.08766232600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08766232784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08766232856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08766234824PoolCounterWork->execute( )../Util.php:129
220.08766235472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08766235656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08766235776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09406350056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09416353992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09416354272MWDebug::warning( )../GlobalFunctions.php:1247
280.09426355576MWDebug::sendMessage( )../MWDebug.php:155
290.09426355968trigger_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
10.0003233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09586279192OutputPage->output( )../MediaWiki.php:583
50.09606285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09616286944WebResponse->header( )../OutputPage.php:2134
70.09616287088header ( )../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
10.0003233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09586279192OutputPage->output( )../MediaWiki.php:583
50.09606285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676294976WebResponse->header( )../OutputPage.php:2171
70.09676295120header ( )../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
10.0003233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09586279192OutputPage->output( )../MediaWiki.php:583
50.09606285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716294920WebResponse->header( )../OutputPage.php:2172
70.09726295064header ( )../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
10.0003233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09586279192OutputPage->output( )../MediaWiki.php:583
50.09766294920WebResponse->header( )../OutputPage.php:2220
60.09766295064header ( )../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
10.0003233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.09586279192OutputPage->output( )../MediaWiki.php:583
50.09826295080WebResponse->header( )../OutputPage.php:2227
60.09826295224header ( )../WebResponse.php:37