( ! ) Warning: Search backend error during near_match search for '18.188.140.232' 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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.02683551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04874379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04914433344SpecialPage->run( )../SpecialPageFactory.php:581
70.04914433712SpecialSearch->execute( )../SpecialPage.php:383
80.09165796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.09685802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09685803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09915818136Hooks::run( )../SearchEngine.php:231
120.09915819736call_user_func_array ( )../Hooks.php:209
130.09915820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09965894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10035940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.10306175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10326207152PoolCounterWork->execute( )../Util.php:133
180.10336231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10336231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10336231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10336233600PoolCounterWork->execute( )../Util.php:129
220.10346234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10346234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10346234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11026348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11046352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11046353000MWDebug::warning( )../GlobalFunctions.php:1247
280.11056354304MWDebug::sendMessage( )../MWDebug.php:155
290.11056354696trigger_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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11236278000OutputPage->output( )../MediaWiki.php:583
50.11266284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11266285752WebResponse->header( )../OutputPage.php:2134
70.11266285896header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11236278000OutputPage->output( )../MediaWiki.php:583
50.11266284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11326293800WebResponse->header( )../OutputPage.php:2171
70.11326293944header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11236278000OutputPage->output( )../MediaWiki.php:583
50.11266284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11376293744WebResponse->header( )../OutputPage.php:2172
70.11376293888header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11236278000OutputPage->output( )../MediaWiki.php:583
50.11416293744WebResponse->header( )../OutputPage.php:2220
60.11416293888header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.11236278000OutputPage->output( )../MediaWiki.php:583
50.11476293904WebResponse->header( )../OutputPage.php:2227
60.11476294048header ( )../WebResponse.php:37