( ! ) Warning: Search backend error during near_match search for '3.15.148.57' 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
20.01283376408MediaWiki->run( )../index.php:46
30.01283377816MediaWiki->main( )../MediaWiki.php:424
40.02413551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03884433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433680SpecialSearch->execute( )../SpecialPage.php:383
80.10995796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.12975802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12975803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13335818248Hooks::run( )../SearchEngine.php:231
120.13345819848call_user_func_array ( )../Hooks.php:209
130.13345820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13395894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13465940632CirrusSearch\Searcher->search( )../Searcher.php:268
160.13736175680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13766207288PoolCounterWork->execute( )../Util.php:133
180.13786231544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13786231728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13786231800CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13786233736PoolCounterWork->execute( )../Util.php:129
220.13786234384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13786234568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13786234688CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14426348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14446352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14446353176MWDebug::warning( )../GlobalFunctions.php:1247
280.14466354464MWDebug::sendMessage( )../MWDebug.php:155
290.14466354856trigger_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
20.01283376408MediaWiki->run( )../index.php:46
30.01283377816MediaWiki->main( )../MediaWiki.php:424
40.14696278192OutputPage->output( )../MediaWiki.php:583
50.14736284640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14746285936WebResponse->header( )../OutputPage.php:2134
70.14746286080header ( )../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
20.01283376408MediaWiki->run( )../index.php:46
30.01283377816MediaWiki->main( )../MediaWiki.php:424
40.14696278192OutputPage->output( )../MediaWiki.php:583
50.14736284640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14816293968WebResponse->header( )../OutputPage.php:2171
70.14816294112header ( )../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
20.01283376408MediaWiki->run( )../index.php:46
30.01283377816MediaWiki->main( )../MediaWiki.php:424
40.14696278192OutputPage->output( )../MediaWiki.php:583
50.14736284640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14866293912WebResponse->header( )../OutputPage.php:2172
70.14866294056header ( )../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
20.01283376408MediaWiki->run( )../index.php:46
30.01283377816MediaWiki->main( )../MediaWiki.php:424
40.14696278192OutputPage->output( )../MediaWiki.php:583
50.14906293912WebResponse->header( )../OutputPage.php:2220
60.14906294056header ( )../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
20.01283376408MediaWiki->run( )../index.php:46
30.01283377816MediaWiki->main( )../MediaWiki.php:424
40.14696278192OutputPage->output( )../MediaWiki.php:583
50.14976294072WebResponse->header( )../OutputPage.php:2227
60.14976294216header ( )../WebResponse.php:37