( ! ) Warning: Search backend error during near_match search for '18.191.239.129' 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
20.01993375880MediaWiki->run( )../index.php:46
30.01993377288MediaWiki->main( )../MediaWiki.php:424
40.03403551480MediaWiki->performRequest( )../MediaWiki.php:573
50.07544379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08014432984SpecialPage->run( )../SpecialPageFactory.php:581
70.08024433352SpecialSearch->execute( )../SpecialPage.php:383
80.15645794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.16185800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16185801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16405816400Hooks::run( )../SearchEngine.php:231
120.16415818000call_user_func_array ( )../Hooks.php:209
130.16415818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16445892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16485938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.16636173832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16646205432PoolCounterWork->execute( )../Util.php:133
180.16656229688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16656229872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16656229944CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16656231880PoolCounterWork->execute( )../Util.php:129
220.16656232528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16656232712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16666232832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17246347080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17256351016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17256351296MWDebug::warning( )../GlobalFunctions.php:1247
280.17266352600MWDebug::sendMessage( )../MWDebug.php:155
290.17266352992trigger_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
20.01993375880MediaWiki->run( )../index.php:46
30.01993377288MediaWiki->main( )../MediaWiki.php:424
40.17436276296OutputPage->output( )../MediaWiki.php:583
50.17456282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17466284048WebResponse->header( )../OutputPage.php:2134
70.17466284192header ( )../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
20.01993375880MediaWiki->run( )../index.php:46
30.01993377288MediaWiki->main( )../MediaWiki.php:424
40.17436276296OutputPage->output( )../MediaWiki.php:583
50.17456282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17536292080WebResponse->header( )../OutputPage.php:2171
70.17536292224header ( )../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
20.01993375880MediaWiki->run( )../index.php:46
30.01993377288MediaWiki->main( )../MediaWiki.php:424
40.17436276296OutputPage->output( )../MediaWiki.php:583
50.17456282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17576292024WebResponse->header( )../OutputPage.php:2172
70.17576292168header ( )../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
20.01993375880MediaWiki->run( )../index.php:46
30.01993377288MediaWiki->main( )../MediaWiki.php:424
40.17436276296OutputPage->output( )../MediaWiki.php:583
50.17626292024WebResponse->header( )../OutputPage.php:2220
60.17626292168header ( )../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
20.01993375880MediaWiki->run( )../index.php:46
30.01993377288MediaWiki->main( )../MediaWiki.php:424
40.17436276296OutputPage->output( )../MediaWiki.php:583
50.17686292184WebResponse->header( )../OutputPage.php:2227
60.17686292328header ( )../WebResponse.php:37