( ! ) Warning: Search backend error during near_match search for '3.135.198.174' 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
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.02633551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06104379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06414433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06414433736SpecialSearch->execute( )../SpecialPage.php:383
80.14735795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.16095802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16095802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16325817936Hooks::run( )../SearchEngine.php:231
120.16325819536call_user_func_array ( )../Hooks.php:209
130.16335820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16385894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16465940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.16736175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16766206960PoolCounterWork->execute( )../Util.php:133
180.16776231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16776231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16776231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16776233408PoolCounterWork->execute( )../Util.php:129
220.16776234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16786234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16786234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17406348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17416352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17416352832MWDebug::warning( )../GlobalFunctions.php:1247
280.17426354136MWDebug::sendMessage( )../MWDebug.php:155
290.17426354528trigger_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
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.17596277848OutputPage->output( )../MediaWiki.php:583
50.17616284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17626285600WebResponse->header( )../OutputPage.php:2134
70.17626285744header ( )../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
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.17596277848OutputPage->output( )../MediaWiki.php:583
50.17616284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17686293648WebResponse->header( )../OutputPage.php:2171
70.17686293792header ( )../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
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.17596277848OutputPage->output( )../MediaWiki.php:583
50.17616284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17736293592WebResponse->header( )../OutputPage.php:2172
70.17736293736header ( )../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
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.17596277848OutputPage->output( )../MediaWiki.php:583
50.17786293592WebResponse->header( )../OutputPage.php:2220
60.17786293736header ( )../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
20.01123376416MediaWiki->run( )../index.php:46
30.01123377824MediaWiki->main( )../MediaWiki.php:424
40.17596277848OutputPage->output( )../MediaWiki.php:583
50.17846293752WebResponse->header( )../OutputPage.php:2227
60.17846293896header ( )../WebResponse.php:37