( ! ) Warning: Search backend error during near_match search for '3.135.219.133' 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
10.0002233960{main}( )../index.php:0
20.03123376120MediaWiki->run( )../index.php:46
30.03133377528MediaWiki->main( )../MediaWiki.php:424
40.04283551832MediaWiki->performRequest( )../MediaWiki.php:573
50.05924379520SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05974433448SpecialPage->run( )../SpecialPageFactory.php:581
70.05974433816SpecialSearch->execute( )../SpecialPage.php:383
80.10565795448SpecialSearch->goResult( )../SpecialSearch.php:117
90.11085801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11085802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11315817224Hooks::run( )../SearchEngine.php:231
120.11315818824call_user_func_array ( )../Hooks.php:209
130.11315819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11375893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11455939616CirrusSearch\Searcher->search( )../Searcher.php:268
160.11786174720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11826206304PoolCounterWork->execute( )../Util.php:133
180.11836230560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11836230744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11836230816CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11846232752PoolCounterWork->execute( )../Util.php:129
220.11846233400PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11846233584call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11846233704CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12506347944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12526351880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12526352160MWDebug::warning( )../GlobalFunctions.php:1247
280.12536353464MWDebug::sendMessage( )../MWDebug.php:155
290.12536353856trigger_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
10.0002233960{main}( )../index.php:0
20.03123376120MediaWiki->run( )../index.php:46
30.03133377528MediaWiki->main( )../MediaWiki.php:424
40.12726277136OutputPage->output( )../MediaWiki.php:583
50.12756283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12766284888WebResponse->header( )../OutputPage.php:2134
70.12766285032header ( )../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
10.0002233960{main}( )../index.php:0
20.03123376120MediaWiki->run( )../index.php:46
30.03133377528MediaWiki->main( )../MediaWiki.php:424
40.12726277136OutputPage->output( )../MediaWiki.php:583
50.12756283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12836292920WebResponse->header( )../OutputPage.php:2171
70.12836293064header ( )../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
10.0002233960{main}( )../index.php:0
20.03123376120MediaWiki->run( )../index.php:46
30.03133377528MediaWiki->main( )../MediaWiki.php:424
40.12726277136OutputPage->output( )../MediaWiki.php:583
50.12756283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12896292864WebResponse->header( )../OutputPage.php:2172
70.12896293008header ( )../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
10.0002233960{main}( )../index.php:0
20.03123376120MediaWiki->run( )../index.php:46
30.03133377528MediaWiki->main( )../MediaWiki.php:424
40.12726277136OutputPage->output( )../MediaWiki.php:583
50.12946292864WebResponse->header( )../OutputPage.php:2220
60.12946293008header ( )../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
10.0002233960{main}( )../index.php:0
20.03123376120MediaWiki->run( )../index.php:46
30.03133377528MediaWiki->main( )../MediaWiki.php:424
40.12726277136OutputPage->output( )../MediaWiki.php:583
50.13006293024WebResponse->header( )../OutputPage.php:2227
60.13006293168header ( )../WebResponse.php:37