( ! ) Warning: Search backend error during near_match search for '3.144.89.0' 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
10.0001232168{main}( )../index.php:0
20.01223374072MediaWiki->run( )../index.php:46
30.01223375480MediaWiki->main( )../MediaWiki.php:424
40.02083599128MediaWiki->performRequest( )../MediaWiki.php:573
50.03534412376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584466368SpecialPage->run( )../SpecialPageFactory.php:581
70.03584466736SpecialSearch->execute( )../SpecialPage.php:383
80.07785793752SpecialSearch->goResult( )../SpecialSearch.php:117
90.08295799888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08295800640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08535815640Hooks::run( )../SearchEngine.php:231
120.08535817240call_user_func_array ( )../Hooks.php:209
130.08535817944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08585891952CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08655937984CirrusSearch\Searcher->search( )../Searcher.php:268
160.08956173088CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08996205872PoolCounterWork->execute( )../Util.php:133
180.09006230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09016230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09016232568PoolCounterWork->execute( )../Util.php:129
220.09016233216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09016233400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09016233520CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09656347800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09666351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09666352008MWDebug::warning( )../GlobalFunctions.php:1247
280.09676353296MWDebug::sendMessage( )../MWDebug.php:155
290.09676353688trigger_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
10.0001232168{main}( )../index.php:0
20.01223374072MediaWiki->run( )../index.php:46
30.01223375480MediaWiki->main( )../MediaWiki.php:424
40.09826276912OutputPage->output( )../MediaWiki.php:583
50.09846283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856284656WebResponse->header( )../OutputPage.php:2134
70.09856284800header ( )../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
10.0001232168{main}( )../index.php:0
20.01223374072MediaWiki->run( )../index.php:46
30.01223375480MediaWiki->main( )../MediaWiki.php:424
40.09826276912OutputPage->output( )../MediaWiki.php:583
50.09846283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926292688WebResponse->header( )../OutputPage.php:2171
70.09926292832header ( )../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
10.0001232168{main}( )../index.php:0
20.01223374072MediaWiki->run( )../index.php:46
30.01223375480MediaWiki->main( )../MediaWiki.php:424
40.09826276912OutputPage->output( )../MediaWiki.php:583
50.09846283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976292632WebResponse->header( )../OutputPage.php:2172
70.09976292776header ( )../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
10.0001232168{main}( )../index.php:0
20.01223374072MediaWiki->run( )../index.php:46
30.01223375480MediaWiki->main( )../MediaWiki.php:424
40.09826276912OutputPage->output( )../MediaWiki.php:583
50.10026292632WebResponse->header( )../OutputPage.php:2220
60.10026292776header ( )../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
10.0001232168{main}( )../index.php:0
20.01223374072MediaWiki->run( )../index.php:46
30.01223375480MediaWiki->main( )../MediaWiki.php:424
40.09826276912OutputPage->output( )../MediaWiki.php:583
50.10086292784WebResponse->header( )../OutputPage.php:2227
60.10086292928header ( )../WebResponse.php:37