( ! ) Warning: Search backend error during near_match search for '18.226.88.58' after 2. 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
10.0003233928{main}( )../index.php:0
20.04013376040MediaWiki->run( )../index.php:46
30.04013377448MediaWiki->main( )../MediaWiki.php:424
40.07803551512MediaWiki->performRequest( )../MediaWiki.php:573
50.13944379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13984433096SpecialPage->run( )../SpecialPageFactory.php:581
70.13994433464SpecialSearch->execute( )../SpecialPage.php:383
80.28195795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.28745801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28745802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28975817072Hooks::run( )../SearchEngine.php:231
120.28985818672call_user_func_array ( )../Hooks.php:209
130.28985819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29025893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29095939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.29386174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29416206088PoolCounterWork->execute( )../Util.php:133
180.29426230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29426230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29426230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29426232536PoolCounterWork->execute( )../Util.php:129
220.29426233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29426233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29426233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29636347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29646351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29646351952MWDebug::warning( )../GlobalFunctions.php:1247
280.29656353256MWDebug::sendMessage( )../MWDebug.php:155
290.29656353648trigger_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
10.0003233928{main}( )../index.php:0
20.04013376040MediaWiki->run( )../index.php:46
30.04013377448MediaWiki->main( )../MediaWiki.php:424
40.29816276960OutputPage->output( )../MediaWiki.php:583
50.29836283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29846284712WebResponse->header( )../OutputPage.php:2134
70.29846284856header ( )../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
10.0003233928{main}( )../index.php:0
20.04013376040MediaWiki->run( )../index.php:46
30.04013377448MediaWiki->main( )../MediaWiki.php:424
40.29816276960OutputPage->output( )../MediaWiki.php:583
50.29836283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29916292744WebResponse->header( )../OutputPage.php:2171
70.29916292888header ( )../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
10.0003233928{main}( )../index.php:0
20.04013376040MediaWiki->run( )../index.php:46
30.04013377448MediaWiki->main( )../MediaWiki.php:424
40.29816276960OutputPage->output( )../MediaWiki.php:583
50.29836283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29956292688WebResponse->header( )../OutputPage.php:2172
70.29956292832header ( )../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
10.0003233928{main}( )../index.php:0
20.04013376040MediaWiki->run( )../index.php:46
30.04013377448MediaWiki->main( )../MediaWiki.php:424
40.29816276960OutputPage->output( )../MediaWiki.php:583
50.30016292688WebResponse->header( )../OutputPage.php:2220
60.30016292832header ( )../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
10.0003233928{main}( )../index.php:0
20.04013376040MediaWiki->run( )../index.php:46
30.04013377448MediaWiki->main( )../MediaWiki.php:424
40.29816276960OutputPage->output( )../MediaWiki.php:583
50.30066292848WebResponse->header( )../OutputPage.php:2227
60.30066292992header ( )../WebResponse.php:37