( ! ) Warning: Search backend error during near_match search for '13.59.11.18' after 7. 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
10.0001233896{main}( )../index.php:0
20.01423375832MediaWiki->run( )../index.php:46
30.01423377240MediaWiki->main( )../MediaWiki.php:424
40.02263551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03944378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04004432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04004433152SpecialSearch->execute( )../SpecialPage.php:383
80.08535795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.09125801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09125802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09385817064Hooks::run( )../SearchEngine.php:231
120.09385818664call_user_func_array ( )../Hooks.php:209
130.09385819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09455893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09535939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.09866174472CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09896206064PoolCounterWork->execute( )../Util.php:133
180.09916230320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09916230504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09916230576CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09916232512PoolCounterWork->execute( )../Util.php:129
220.09916233160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09916233344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09916233464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10596347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10606351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10606351952MWDebug::warning( )../GlobalFunctions.php:1247
280.10616353240MWDebug::sendMessage( )../MWDebug.php:155
290.10616353632trigger_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
10.0001233896{main}( )../index.php:0
20.01423375832MediaWiki->run( )../index.php:46
30.01423377240MediaWiki->main( )../MediaWiki.php:424
40.10806276968OutputPage->output( )../MediaWiki.php:583
50.10836283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10846284712WebResponse->header( )../OutputPage.php:2134
70.10846284856header ( )../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
10.0001233896{main}( )../index.php:0
20.01423375832MediaWiki->run( )../index.php:46
30.01423377240MediaWiki->main( )../MediaWiki.php:424
40.10806276968OutputPage->output( )../MediaWiki.php:583
50.10836283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10926292744WebResponse->header( )../OutputPage.php:2171
70.10926292888header ( )../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
10.0001233896{main}( )../index.php:0
20.01423375832MediaWiki->run( )../index.php:46
30.01423377240MediaWiki->main( )../MediaWiki.php:424
40.10806276968OutputPage->output( )../MediaWiki.php:583
50.10836283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10966292688WebResponse->header( )../OutputPage.php:2172
70.10966292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01423375832MediaWiki->run( )../index.php:46
30.01423377240MediaWiki->main( )../MediaWiki.php:424
40.10806276968OutputPage->output( )../MediaWiki.php:583
50.11016292688WebResponse->header( )../OutputPage.php:2220
60.11016292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01423375832MediaWiki->run( )../index.php:46
30.01423377240MediaWiki->main( )../MediaWiki.php:424
40.10806276968OutputPage->output( )../MediaWiki.php:583
50.11076292840WebResponse->header( )../OutputPage.php:2227
60.11076292984header ( )../WebResponse.php:37