( ! ) Warning: Search backend error during near_match search for '18.216.150.124' 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
10.0000240368{main}( )../index.php:0
20.01013385544MediaWiki->run( )../index.php:46
30.01013386952MediaWiki->main( )../MediaWiki.php:424
40.01793561104MediaWiki->performRequest( )../MediaWiki.php:573
50.04384388768SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04434442680SpecialPage->run( )../SpecialPageFactory.php:581
70.04434443048SpecialSearch->execute( )../SpecialPage.php:383
80.12345804200SpecialSearch->goResult( )../SpecialSearch.php:117
90.12835810384SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12835811136SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13055826128Hooks::run( )../SearchEngine.php:231
120.13065827728call_user_func_array ( )../Hooks.php:209
130.13065828432CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13125902464CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13225948488CirrusSearch\Searcher->search( )../Searcher.php:268
160.13766183576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13786216344PoolCounterWork->execute( )../Util.php:133
180.13806240784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13806240968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13806241040CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13806243008PoolCounterWork->execute( )../Util.php:129
220.13806243656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13806243840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13806243960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14466358240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14476362176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14476362456MWDebug::warning( )../GlobalFunctions.php:1247
280.14486363760MWDebug::sendMessage( )../MWDebug.php:155
290.14486364152trigger_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
10.0000240368{main}( )../index.php:0
20.01013385544MediaWiki->run( )../index.php:46
30.01013386952MediaWiki->main( )../MediaWiki.php:424
40.14656287408OutputPage->output( )../MediaWiki.php:583
50.14676293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14686295160WebResponse->header( )../OutputPage.php:2134
70.14686295304header ( )../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
10.0000240368{main}( )../index.php:0
20.01013385544MediaWiki->run( )../index.php:46
30.01013386952MediaWiki->main( )../MediaWiki.php:424
40.14656287408OutputPage->output( )../MediaWiki.php:583
50.14676293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14746303192WebResponse->header( )../OutputPage.php:2171
70.14746303336header ( )../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
10.0000240368{main}( )../index.php:0
20.01013385544MediaWiki->run( )../index.php:46
30.01013386952MediaWiki->main( )../MediaWiki.php:424
40.14656287408OutputPage->output( )../MediaWiki.php:583
50.14676293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14796303136WebResponse->header( )../OutputPage.php:2172
70.14796303280header ( )../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
10.0000240368{main}( )../index.php:0
20.01013385544MediaWiki->run( )../index.php:46
30.01013386952MediaWiki->main( )../MediaWiki.php:424
40.14656287408OutputPage->output( )../MediaWiki.php:583
50.14846303136WebResponse->header( )../OutputPage.php:2220
60.14846303280header ( )../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
10.0000240368{main}( )../index.php:0
20.01013385544MediaWiki->run( )../index.php:46
30.01013386952MediaWiki->main( )../MediaWiki.php:424
40.14656287408OutputPage->output( )../MediaWiki.php:583
50.14896303296WebResponse->header( )../OutputPage.php:2227
60.14896303440header ( )../WebResponse.php:37