( ! ) Warning: Search backend error during near_match search for '13.59.4.150' after 21. 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
20.01453376408MediaWiki->run( )../index.php:46
30.01463377816MediaWiki->main( )../MediaWiki.php:424
40.06593551968MediaWiki->performRequest( )../MediaWiki.php:573
50.10864379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10904433312SpecialPage->run( )../SpecialPageFactory.php:581
70.10904433680SpecialSearch->execute( )../SpecialPage.php:383
80.23825796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.26185802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26185803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27415818248Hooks::run( )../SearchEngine.php:231
120.27425819848call_user_func_array ( )../Hooks.php:209
130.27425820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27475894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27565940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.27886175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27916207272PoolCounterWork->execute( )../Util.php:133
180.27936231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27936231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27936231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27936233720PoolCounterWork->execute( )../Util.php:129
220.27936234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27936234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27936234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30076348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30096352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30096353136MWDebug::warning( )../GlobalFunctions.php:1247
280.30106354440MWDebug::sendMessage( )../MWDebug.php:155
290.30106354832trigger_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
20.01453376408MediaWiki->run( )../index.php:46
30.01463377816MediaWiki->main( )../MediaWiki.php:424
40.30426278144OutputPage->output( )../MediaWiki.php:583
50.30446284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30456285896WebResponse->header( )../OutputPage.php:2134
70.30456286040header ( )../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
20.01453376408MediaWiki->run( )../index.php:46
30.01463377816MediaWiki->main( )../MediaWiki.php:424
40.30426278144OutputPage->output( )../MediaWiki.php:583
50.30446284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30526293928WebResponse->header( )../OutputPage.php:2171
70.30526294072header ( )../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
20.01453376408MediaWiki->run( )../index.php:46
30.01463377816MediaWiki->main( )../MediaWiki.php:424
40.30426278144OutputPage->output( )../MediaWiki.php:583
50.30446284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30856293872WebResponse->header( )../OutputPage.php:2172
70.30856294016header ( )../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
20.01453376408MediaWiki->run( )../index.php:46
30.01463377816MediaWiki->main( )../MediaWiki.php:424
40.30426278144OutputPage->output( )../MediaWiki.php:583
50.30906293872WebResponse->header( )../OutputPage.php:2220
60.30906294016header ( )../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
20.01453376408MediaWiki->run( )../index.php:46
30.01463377816MediaWiki->main( )../MediaWiki.php:424
40.30426278144OutputPage->output( )../MediaWiki.php:583
50.31306294032WebResponse->header( )../OutputPage.php:2227
60.31306294176header ( )../WebResponse.php:37