( ! ) Warning: Search backend error during near_match search for '18.118.26.112' 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
10.0001233960{main}( )../index.php:0
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.02033551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03464378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03504433208SpecialSearch->execute( )../SpecialPage.php:383
80.07875794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08625816736Hooks::run( )../SearchEngine.php:231
120.08625818336call_user_func_array ( )../Hooks.php:209
130.08625819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08675893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08735939096CirrusSearch\Searcher->search( )../Searcher.php:268
160.09016174104CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09046205688PoolCounterWork->execute( )../Util.php:133
180.09056229944PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09056230128call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09056230200CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09056232136PoolCounterWork->execute( )../Util.php:129
220.09056232784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056232968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09056233088CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09676347360CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09686351296wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09686351576MWDebug::warning( )../GlobalFunctions.php:1247
280.09696352880MWDebug::sendMessage( )../MWDebug.php:155
290.09696353272trigger_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
10.0001233960{main}( )../index.php:0
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.09936276584OutputPage->output( )../MediaWiki.php:583
50.09966283040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09966284336WebResponse->header( )../OutputPage.php:2134
70.09966284480header ( )../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
10.0001233960{main}( )../index.php:0
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.09936276584OutputPage->output( )../MediaWiki.php:583
50.09966283040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036292368WebResponse->header( )../OutputPage.php:2171
70.10036292512header ( )../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
10.0001233960{main}( )../index.php:0
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.09936276584OutputPage->output( )../MediaWiki.php:583
50.09966283040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086292312WebResponse->header( )../OutputPage.php:2172
70.10086292456header ( )../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
10.0001233960{main}( )../index.php:0
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.09936276584OutputPage->output( )../MediaWiki.php:583
50.10136292312WebResponse->header( )../OutputPage.php:2220
60.10136292456header ( )../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
10.0001233960{main}( )../index.php:0
20.01263375880MediaWiki->run( )../index.php:46
30.01263377288MediaWiki->main( )../MediaWiki.php:424
40.09936276584OutputPage->output( )../MediaWiki.php:583
50.10196292472WebResponse->header( )../OutputPage.php:2227
60.10196292616header ( )../WebResponse.php:37