( ! ) Warning: Search backend error during near_match search for '18.217.130.180' after 24. 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
10.0000238760{main}( )../index.php:0
20.04333383968MediaWiki->run( )../index.php:46
30.04333385376MediaWiki->main( )../MediaWiki.php:424
40.07983559544MediaWiki->performRequest( )../MediaWiki.php:573
50.13474387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13514440960SpecialPage->run( )../SpecialPageFactory.php:581
70.13514441328SpecialSearch->execute( )../SpecialPage.php:383
80.30965803432SpecialSearch->goResult( )../SpecialSearch.php:117
90.32865809664SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32865810416SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.33875825408Hooks::run( )../SearchEngine.php:231
120.33875827008call_user_func_array ( )../Hooks.php:209
130.33875827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.33905901752CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.33945947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.34126182896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.34136214480PoolCounterWork->execute( )../Util.php:133
180.34146238736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.34146238920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.34146238992CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.34836240928PoolCounterWork->execute( )../Util.php:129
220.34966241576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.34966241760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.34966241880CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.37366356168CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.37376360104wfLogWarning( )../ElasticsearchIntermediary.php:98
270.37376360384MWDebug::warning( )../GlobalFunctions.php:1247
280.37386361688MWDebug::sendMessage( )../MWDebug.php:155
290.37386362080trigger_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
10.0000238760{main}( )../index.php:0
20.04333383968MediaWiki->run( )../index.php:46
30.04333385376MediaWiki->main( )../MediaWiki.php:424
40.37586285352OutputPage->output( )../MediaWiki.php:583
50.37606291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37616293104WebResponse->header( )../OutputPage.php:2134
70.37616293248header ( )../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
10.0000238760{main}( )../index.php:0
20.04333383968MediaWiki->run( )../index.php:46
30.04333385376MediaWiki->main( )../MediaWiki.php:424
40.37586285352OutputPage->output( )../MediaWiki.php:583
50.37606291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37676301136WebResponse->header( )../OutputPage.php:2171
70.37676301280header ( )../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
10.0000238760{main}( )../index.php:0
20.04333383968MediaWiki->run( )../index.php:46
30.04333385376MediaWiki->main( )../MediaWiki.php:424
40.37586285352OutputPage->output( )../MediaWiki.php:583
50.37606291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37726301080WebResponse->header( )../OutputPage.php:2172
70.37726301224header ( )../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
10.0000238760{main}( )../index.php:0
20.04333383968MediaWiki->run( )../index.php:46
30.04333385376MediaWiki->main( )../MediaWiki.php:424
40.37586285352OutputPage->output( )../MediaWiki.php:583
50.37776301080WebResponse->header( )../OutputPage.php:2220
60.37776301224header ( )../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
10.0000238760{main}( )../index.php:0
20.04333383968MediaWiki->run( )../index.php:46
30.04333385376MediaWiki->main( )../MediaWiki.php:424
40.37586285352OutputPage->output( )../MediaWiki.php:583
50.38026301240WebResponse->header( )../OutputPage.php:2227
60.38026301384header ( )../WebResponse.php:37