( ! ) Warning: Search backend error during near_match search for '18.118.151.255' 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
10.0000233960{main}( )../index.php:0
20.01283375880MediaWiki->run( )../index.php:46
30.01283377288MediaWiki->main( )../MediaWiki.php:424
40.02493551480MediaWiki->performRequest( )../MediaWiki.php:573
50.04064379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04104432984SpecialPage->run( )../SpecialPageFactory.php:581
70.04104433352SpecialSearch->execute( )../SpecialPage.php:383
80.11345794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.11935800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11935801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12165816400Hooks::run( )../SearchEngine.php:231
120.12165818000call_user_func_array ( )../Hooks.php:209
130.12175818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12205892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12255938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.12456173832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12476205432PoolCounterWork->execute( )../Util.php:133
180.12486229688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12486229872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12486229944CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12486231880PoolCounterWork->execute( )../Util.php:129
220.12486232528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12496232712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12496232832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13106347080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13126351016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13126351296MWDebug::warning( )../GlobalFunctions.php:1247
280.13136352600MWDebug::sendMessage( )../MWDebug.php:155
290.13136352992trigger_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
20.01283375880MediaWiki->run( )../index.php:46
30.01283377288MediaWiki->main( )../MediaWiki.php:424
40.13326276296OutputPage->output( )../MediaWiki.php:583
50.13346282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13356284048WebResponse->header( )../OutputPage.php:2134
70.13356284192header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01283377288MediaWiki->main( )../MediaWiki.php:424
40.13326276296OutputPage->output( )../MediaWiki.php:583
50.13346282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14226292080WebResponse->header( )../OutputPage.php:2171
70.14226292224header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01283377288MediaWiki->main( )../MediaWiki.php:424
40.13326276296OutputPage->output( )../MediaWiki.php:583
50.13346282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14276292024WebResponse->header( )../OutputPage.php:2172
70.14276292168header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01283377288MediaWiki->main( )../MediaWiki.php:424
40.13326276296OutputPage->output( )../MediaWiki.php:583
50.14326292024WebResponse->header( )../OutputPage.php:2220
60.14326292168header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01283377288MediaWiki->main( )../MediaWiki.php:424
40.13326276296OutputPage->output( )../MediaWiki.php:583
50.14396292184WebResponse->header( )../OutputPage.php:2227
60.14396292328header ( )../WebResponse.php:37