( ! ) Warning: Search backend error during near_match search for '18.119.103.101' after 15. 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
20.01233375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.03673551480MediaWiki->performRequest( )../MediaWiki.php:573
50.05554379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05594432984SpecialPage->run( )../SpecialPageFactory.php:581
70.05604433352SpecialSearch->execute( )../SpecialPage.php:383
80.10245794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.10795800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10795801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11015816400Hooks::run( )../SearchEngine.php:231
120.11015818000call_user_func_array ( )../Hooks.php:209
130.11015818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11075892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11135938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.11436173832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11476205432PoolCounterWork->execute( )../Util.php:133
180.11506229688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11506229872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11506229944CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11516231880PoolCounterWork->execute( )../Util.php:129
220.11516232528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11516232712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11516232832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12976347064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12996351000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12996351280MWDebug::warning( )../GlobalFunctions.php:1247
280.13006352584MWDebug::sendMessage( )../MWDebug.php:155
290.13006352976trigger_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
20.01233375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.13206276296OutputPage->output( )../MediaWiki.php:583
50.13236282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13246284048WebResponse->header( )../OutputPage.php:2134
70.13246284192header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.13206276296OutputPage->output( )../MediaWiki.php:583
50.13236282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13306292080WebResponse->header( )../OutputPage.php:2171
70.13306292224header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.13206276296OutputPage->output( )../MediaWiki.php:583
50.13236282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13366292024WebResponse->header( )../OutputPage.php:2172
70.13366292168header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.13206276296OutputPage->output( )../MediaWiki.php:583
50.13416292024WebResponse->header( )../OutputPage.php:2220
60.13416292168header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.13206276296OutputPage->output( )../MediaWiki.php:583
50.13476292184WebResponse->header( )../OutputPage.php:2227
60.13476292328header ( )../WebResponse.php:37