( ! ) Warning: Search backend error during near_match search for '3.138.34.93' after 7. 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
10.0002233896{main}( )../index.php:0
20.03763375832MediaWiki->run( )../index.php:46
30.03763377240MediaWiki->main( )../MediaWiki.php:424
40.04993551304MediaWiki->performRequest( )../MediaWiki.php:573
50.06774378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06824432784SpecialPage->run( )../SpecialPageFactory.php:581
70.06824433152SpecialSearch->execute( )../SpecialPage.php:383
80.11495795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.12005801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12005802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12235817072Hooks::run( )../SearchEngine.php:231
120.12235818672call_user_func_array ( )../Hooks.php:209
130.12235819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12285893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12365939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.12716174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12746207320PoolCounterWork->execute( )../Util.php:133
180.12766231792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12766231976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12766232048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12766234016PoolCounterWork->execute( )../Util.php:129
220.12776234664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12776234848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12776234968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13496349248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13516353176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13516353456MWDebug::warning( )../GlobalFunctions.php:1247
280.13526354744MWDebug::sendMessage( )../MWDebug.php:155
290.13526355136trigger_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
10.0002233896{main}( )../index.php:0
20.03763375832MediaWiki->run( )../index.php:46
30.03763377240MediaWiki->main( )../MediaWiki.php:424
40.13726278376OutputPage->output( )../MediaWiki.php:583
50.13756284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13766286120WebResponse->header( )../OutputPage.php:2134
70.13766286264header ( )../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
10.0002233896{main}( )../index.php:0
20.03763375832MediaWiki->run( )../index.php:46
30.03763377240MediaWiki->main( )../MediaWiki.php:424
40.13726278376OutputPage->output( )../MediaWiki.php:583
50.13756284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13836294152WebResponse->header( )../OutputPage.php:2171
70.13836294296header ( )../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
10.0002233896{main}( )../index.php:0
20.03763375832MediaWiki->run( )../index.php:46
30.03763377240MediaWiki->main( )../MediaWiki.php:424
40.13726278376OutputPage->output( )../MediaWiki.php:583
50.13756284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13886294096WebResponse->header( )../OutputPage.php:2172
70.13886294240header ( )../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
10.0002233896{main}( )../index.php:0
20.03763375832MediaWiki->run( )../index.php:46
30.03763377240MediaWiki->main( )../MediaWiki.php:424
40.13726278376OutputPage->output( )../MediaWiki.php:583
50.13936294096WebResponse->header( )../OutputPage.php:2220
60.13936294240header ( )../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
10.0002233896{main}( )../index.php:0
20.03763375832MediaWiki->run( )../index.php:46
30.03763377240MediaWiki->main( )../MediaWiki.php:424
40.13726278376OutputPage->output( )../MediaWiki.php:583
50.14006294248WebResponse->header( )../OutputPage.php:2227
60.14006294392header ( )../WebResponse.php:37