( ! ) Warning: Search backend error during near_match search for '3.135.200.168' after 2. 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
20.00933383592MediaWiki->run( )../index.php:46
30.00933385000MediaWiki->main( )../MediaWiki.php:424
40.01733559344MediaWiki->performRequest( )../MediaWiki.php:573
50.03184386904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03224440824SpecialPage->run( )../SpecialPageFactory.php:581
70.03224441192SpecialSearch->execute( )../SpecialPage.php:383
80.09625802144SpecialSearch->goResult( )../SpecialSearch.php:117
90.10175808376SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10175809128SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10905824128Hooks::run( )../SearchEngine.php:231
120.10905825728call_user_func_array ( )../Hooks.php:209
130.10905826432CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10925900464CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10955946488CirrusSearch\Searcher->search( )../Searcher.php:268
160.11096181576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11116214352PoolCounterWork->execute( )../Util.php:133
180.11126238792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11126238976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11126239048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11126241016PoolCounterWork->execute( )../Util.php:129
220.11126241664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11126241848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11126241968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11286356264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11296360200wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11296360480MWDebug::warning( )../GlobalFunctions.php:1247
280.11306361784MWDebug::sendMessage( )../MWDebug.php:155
290.11306362176trigger_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
20.00933383592MediaWiki->run( )../index.php:46
30.00933385000MediaWiki->main( )../MediaWiki.php:424
40.11466285408OutputPage->output( )../MediaWiki.php:583
50.11486291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11496293152WebResponse->header( )../OutputPage.php:2134
70.11496293296header ( )../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
20.00933383592MediaWiki->run( )../index.php:46
30.00933385000MediaWiki->main( )../MediaWiki.php:424
40.11466285408OutputPage->output( )../MediaWiki.php:583
50.11486291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12046301184WebResponse->header( )../OutputPage.php:2171
70.12046301328header ( )../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
20.00933383592MediaWiki->run( )../index.php:46
30.00933385000MediaWiki->main( )../MediaWiki.php:424
40.11466285408OutputPage->output( )../MediaWiki.php:583
50.11486291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12086301128WebResponse->header( )../OutputPage.php:2172
70.12086301272header ( )../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
20.00933383592MediaWiki->run( )../index.php:46
30.00933385000MediaWiki->main( )../MediaWiki.php:424
40.11466285408OutputPage->output( )../MediaWiki.php:583
50.12136301128WebResponse->header( )../OutputPage.php:2220
60.12136301272header ( )../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
20.00933383592MediaWiki->run( )../index.php:46
30.00933385000MediaWiki->main( )../MediaWiki.php:424
40.11466285408OutputPage->output( )../MediaWiki.php:583
50.12196301288WebResponse->header( )../OutputPage.php:2227
60.12196301432header ( )../WebResponse.php:37