( ! ) Warning: Search backend error during near_match search for '18.226.180.204' 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
10.0000233960{main}( )../index.php:0
20.02523376416MediaWiki->run( )../index.php:46
30.02523377824MediaWiki->main( )../MediaWiki.php:424
40.04973551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06774379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06824433344SpecialPage->run( )../SpecialPageFactory.php:581
70.06824433712SpecialSearch->execute( )../SpecialPage.php:383
80.11435796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.12035802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12035803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12275818136Hooks::run( )../SearchEngine.php:231
120.12285819736call_user_func_array ( )../Hooks.php:209
130.12285820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12345894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12405940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.12656175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12676207152PoolCounterWork->execute( )../Util.php:133
180.12696231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12696231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12696231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12696233600PoolCounterWork->execute( )../Util.php:129
220.12706234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12706234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12706234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13386348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13406352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13406353000MWDebug::warning( )../GlobalFunctions.php:1247
280.13416354304MWDebug::sendMessage( )../MWDebug.php:155
290.13416354696trigger_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
10.0000233960{main}( )../index.php:0
20.02523376416MediaWiki->run( )../index.php:46
30.02523377824MediaWiki->main( )../MediaWiki.php:424
40.13616278000OutputPage->output( )../MediaWiki.php:583
50.13646284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13656285752WebResponse->header( )../OutputPage.php:2134
70.13656285896header ( )../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
10.0000233960{main}( )../index.php:0
20.02523376416MediaWiki->run( )../index.php:46
30.02523377824MediaWiki->main( )../MediaWiki.php:424
40.13616278000OutputPage->output( )../MediaWiki.php:583
50.13646284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13716293800WebResponse->header( )../OutputPage.php:2171
70.13716293944header ( )../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
10.0000233960{main}( )../index.php:0
20.02523376416MediaWiki->run( )../index.php:46
30.02523377824MediaWiki->main( )../MediaWiki.php:424
40.13616278000OutputPage->output( )../MediaWiki.php:583
50.13646284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13766293744WebResponse->header( )../OutputPage.php:2172
70.13766293888header ( )../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
10.0000233960{main}( )../index.php:0
20.02523376416MediaWiki->run( )../index.php:46
30.02523377824MediaWiki->main( )../MediaWiki.php:424
40.13616278000OutputPage->output( )../MediaWiki.php:583
50.13806293744WebResponse->header( )../OutputPage.php:2220
60.13806293888header ( )../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
10.0000233960{main}( )../index.php:0
20.02523376416MediaWiki->run( )../index.php:46
30.02523377824MediaWiki->main( )../MediaWiki.php:424
40.13616278000OutputPage->output( )../MediaWiki.php:583
50.13876293904WebResponse->header( )../OutputPage.php:2227
60.13876294048header ( )../WebResponse.php:37