( ! ) Warning: Search backend error during near_match search for '35.172.223.30' 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
10.0000233560{main}( )../index.php:0
20.00893375784MediaWiki->run( )../index.php:46
30.00903377192MediaWiki->main( )../MediaWiki.php:424
40.01683551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03124378824SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03174432744SpecialPage->run( )../SpecialPageFactory.php:581
70.03174433112SpecialSearch->execute( )../SpecialPage.php:383
80.07425795656SpecialSearch->goResult( )../SpecialSearch.php:117
90.07945801888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07945802640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08165817640Hooks::run( )../SearchEngine.php:231
120.08175819240call_user_func_array ( )../Hooks.php:209
130.08175819944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08235893992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08315940016CirrusSearch\Searcher->search( )../Searcher.php:268
160.08636175096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08666207864PoolCounterWork->execute( )../Util.php:133
180.08676232336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08676232520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08676232592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08676234560PoolCounterWork->execute( )../Util.php:129
220.08676235208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08676235392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08676235512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09306349800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09326353736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09326354016MWDebug::warning( )../GlobalFunctions.php:1247
280.09336355320MWDebug::sendMessage( )../MWDebug.php:155
290.09336355712trigger_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
10.0000233560{main}( )../index.php:0
20.00893375784MediaWiki->run( )../index.php:46
30.00903377192MediaWiki->main( )../MediaWiki.php:424
40.09506278968OutputPage->output( )../MediaWiki.php:583
50.09526285424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09536286720WebResponse->header( )../OutputPage.php:2134
70.09536286864header ( )../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
10.0000233560{main}( )../index.php:0
20.00893375784MediaWiki->run( )../index.php:46
30.00903377192MediaWiki->main( )../MediaWiki.php:424
40.09506278968OutputPage->output( )../MediaWiki.php:583
50.09526285424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09606294752WebResponse->header( )../OutputPage.php:2171
70.09606294896header ( )../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
10.0000233560{main}( )../index.php:0
20.00893375784MediaWiki->run( )../index.php:46
30.00903377192MediaWiki->main( )../MediaWiki.php:424
40.09506278968OutputPage->output( )../MediaWiki.php:583
50.09526285424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656294696WebResponse->header( )../OutputPage.php:2172
70.09656294840header ( )../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
10.0000233560{main}( )../index.php:0
20.00893375784MediaWiki->run( )../index.php:46
30.00903377192MediaWiki->main( )../MediaWiki.php:424
40.09506278968OutputPage->output( )../MediaWiki.php:583
50.09706294696WebResponse->header( )../OutputPage.php:2220
60.09706294840header ( )../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
10.0000233560{main}( )../index.php:0
20.00893375784MediaWiki->run( )../index.php:46
30.00903377192MediaWiki->main( )../MediaWiki.php:424
40.09506278968OutputPage->output( )../MediaWiki.php:583
50.09756294856WebResponse->header( )../OutputPage.php:2227
60.09756295000header ( )../WebResponse.php:37