( ! ) Warning: Search backend error during near_match search for '18.225.56.153' after 18. 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
10.0000235248{main}( )../index.php:0
20.00913377880MediaWiki->run( )../index.php:46
30.00913379288MediaWiki->main( )../MediaWiki.php:424
40.03273553472MediaWiki->performRequest( )../MediaWiki.php:573
50.05984381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06024434888SpecialPage->run( )../SpecialPageFactory.php:581
70.06034435256SpecialSearch->execute( )../SpecialPage.php:383
80.15375797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.16515804032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16515804784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17165819784Hooks::run( )../SearchEngine.php:231
120.17175821384call_user_func_array ( )../Hooks.php:209
130.17175822088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17255896120CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17385942144CirrusSearch\Searcher->search( )../Searcher.php:268
160.17706177200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17736208784PoolCounterWork->execute( )../Util.php:133
180.17736233040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17746233224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17746233296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17746235232PoolCounterWork->execute( )../Util.php:129
220.17746235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17746236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17746236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19516350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19526354376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19526354656MWDebug::warning( )../GlobalFunctions.php:1247
280.19536355960MWDebug::sendMessage( )../MWDebug.php:155
290.19536356352trigger_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
10.0000235248{main}( )../index.php:0
20.00913377880MediaWiki->run( )../index.php:46
30.00913379288MediaWiki->main( )../MediaWiki.php:424
40.19706279672OutputPage->output( )../MediaWiki.php:583
50.19726286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19736287424WebResponse->header( )../OutputPage.php:2134
70.19736287568header ( )../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
10.0000235248{main}( )../index.php:0
20.00913377880MediaWiki->run( )../index.php:46
30.00913379288MediaWiki->main( )../MediaWiki.php:424
40.19706279672OutputPage->output( )../MediaWiki.php:583
50.19726286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19796295456WebResponse->header( )../OutputPage.php:2171
70.19796295600header ( )../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
10.0000235248{main}( )../index.php:0
20.00913377880MediaWiki->run( )../index.php:46
30.00913379288MediaWiki->main( )../MediaWiki.php:424
40.19706279672OutputPage->output( )../MediaWiki.php:583
50.19726286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19846295400WebResponse->header( )../OutputPage.php:2172
70.19846295544header ( )../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
10.0000235248{main}( )../index.php:0
20.00913377880MediaWiki->run( )../index.php:46
30.00913379288MediaWiki->main( )../MediaWiki.php:424
40.19706279672OutputPage->output( )../MediaWiki.php:583
50.19896295400WebResponse->header( )../OutputPage.php:2220
60.19896295544header ( )../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
10.0000235248{main}( )../index.php:0
20.00913377880MediaWiki->run( )../index.php:46
30.00913379288MediaWiki->main( )../MediaWiki.php:424
40.19706279672OutputPage->output( )../MediaWiki.php:583
50.19956295560WebResponse->header( )../OutputPage.php:2227
60.19956295704header ( )../WebResponse.php:37