( ! ) Warning: Search backend error during near_match search for '3.15.34.154' 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
10.0000233928{main}( )../index.php:0
20.05453376408MediaWiki->run( )../index.php:46
30.05453377816MediaWiki->main( )../MediaWiki.php:424
40.11763551968MediaWiki->performRequest( )../MediaWiki.php:573
50.14634379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14674433312SpecialPage->run( )../SpecialPageFactory.php:581
70.14674433680SpecialSearch->execute( )../SpecialPage.php:383
80.22775796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.23305802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23305803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23525818248Hooks::run( )../SearchEngine.php:231
120.23525819848call_user_func_array ( )../Hooks.php:209
130.23525820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23565894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23605940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.23796175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23816207320PoolCounterWork->execute( )../Util.php:133
180.23826231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23826231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23826231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23826233768PoolCounterWork->execute( )../Util.php:129
220.23836234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23836234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23836234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24476348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24486352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24486353176MWDebug::warning( )../GlobalFunctions.php:1247
280.24496354464MWDebug::sendMessage( )../MWDebug.php:155
290.24496354856trigger_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
10.0000233928{main}( )../index.php:0
20.05453376408MediaWiki->run( )../index.php:46
30.05453377816MediaWiki->main( )../MediaWiki.php:424
40.24696278144OutputPage->output( )../MediaWiki.php:583
50.24716284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24726285888WebResponse->header( )../OutputPage.php:2134
70.24726286032header ( )../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
10.0000233928{main}( )../index.php:0
20.05453376408MediaWiki->run( )../index.php:46
30.05453377816MediaWiki->main( )../MediaWiki.php:424
40.24696278144OutputPage->output( )../MediaWiki.php:583
50.24716284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24796293920WebResponse->header( )../OutputPage.php:2171
70.24796294064header ( )../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
10.0000233928{main}( )../index.php:0
20.05453376408MediaWiki->run( )../index.php:46
30.05453377816MediaWiki->main( )../MediaWiki.php:424
40.24696278144OutputPage->output( )../MediaWiki.php:583
50.24716284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24846293864WebResponse->header( )../OutputPage.php:2172
70.24846294008header ( )../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
10.0000233928{main}( )../index.php:0
20.05453376408MediaWiki->run( )../index.php:46
30.05453377816MediaWiki->main( )../MediaWiki.php:424
40.24696278144OutputPage->output( )../MediaWiki.php:583
50.24896293864WebResponse->header( )../OutputPage.php:2220
60.24896294008header ( )../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
10.0000233928{main}( )../index.php:0
20.05453376408MediaWiki->run( )../index.php:46
30.05453377816MediaWiki->main( )../MediaWiki.php:424
40.24696278144OutputPage->output( )../MediaWiki.php:583
50.24976294024WebResponse->header( )../OutputPage.php:2227
60.24976294168header ( )../WebResponse.php:37