( ! ) Warning: Search backend error during near_match search for '35.175.107.77' 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
10.0001233560{main}( )../index.php:0
20.01513375888MediaWiki->run( )../index.php:46
30.01513377296MediaWiki->main( )../MediaWiki.php:424
40.02683551456MediaWiki->performRequest( )../MediaWiki.php:573
50.05074378864SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05124432752SpecialPage->run( )../SpecialPageFactory.php:581
70.05124433120SpecialSearch->execute( )../SpecialPage.php:383
80.10205795896SpecialSearch->goResult( )../SpecialSearch.php:117
90.10745802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10745802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10985817880Hooks::run( )../SearchEngine.php:231
120.10995819480call_user_func_array ( )../Hooks.php:209
130.10995820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11055894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11125940288CirrusSearch\Searcher->search( )../Searcher.php:268
160.11436175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11466207008PoolCounterWork->execute( )../Util.php:133
180.11476231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11476231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11476231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11476233456PoolCounterWork->execute( )../Util.php:129
220.11486234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11486234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11486234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12116348712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12136352648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12136352928MWDebug::warning( )../GlobalFunctions.php:1247
280.12136354232MWDebug::sendMessage( )../MWDebug.php:155
290.12136354624trigger_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
10.0001233560{main}( )../index.php:0
20.01513375888MediaWiki->run( )../index.php:46
30.01513377296MediaWiki->main( )../MediaWiki.php:424
40.12316277888OutputPage->output( )../MediaWiki.php:583
50.12336284344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12346285640WebResponse->header( )../OutputPage.php:2134
70.12346285784header ( )../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
10.0001233560{main}( )../index.php:0
20.01513375888MediaWiki->run( )../index.php:46
30.01513377296MediaWiki->main( )../MediaWiki.php:424
40.12316277888OutputPage->output( )../MediaWiki.php:583
50.12336284344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12416293672WebResponse->header( )../OutputPage.php:2171
70.12416293816header ( )../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
10.0001233560{main}( )../index.php:0
20.01513375888MediaWiki->run( )../index.php:46
30.01513377296MediaWiki->main( )../MediaWiki.php:424
40.12316277888OutputPage->output( )../MediaWiki.php:583
50.12336284344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12466293616WebResponse->header( )../OutputPage.php:2172
70.12466293760header ( )../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
10.0001233560{main}( )../index.php:0
20.01513375888MediaWiki->run( )../index.php:46
30.01513377296MediaWiki->main( )../MediaWiki.php:424
40.12316277888OutputPage->output( )../MediaWiki.php:583
50.12516293616WebResponse->header( )../OutputPage.php:2220
60.12516293760header ( )../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
10.0001233560{main}( )../index.php:0
20.01513375888MediaWiki->run( )../index.php:46
30.01513377296MediaWiki->main( )../MediaWiki.php:424
40.12316277888OutputPage->output( )../MediaWiki.php:583
50.12576293776WebResponse->header( )../OutputPage.php:2227
60.12576293920header ( )../WebResponse.php:37