( ! ) Warning: Search backend error during near_match search for '3.139.67.88' after 10. 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
10.0001233896{main}( )../index.php:0
20.01253375832MediaWiki->run( )../index.php:46
30.01253377240MediaWiki->main( )../MediaWiki.php:424
40.02313551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03844378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03894432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433152SpecialSearch->execute( )../SpecialPage.php:383
80.09655795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.10535801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10535802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10835817064Hooks::run( )../SearchEngine.php:231
120.10855818664call_user_func_array ( )../Hooks.php:209
130.10855819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10925893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11445939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.11766174480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11796206088PoolCounterWork->execute( )../Util.php:133
180.11816230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11816230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11816230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11816232536PoolCounterWork->execute( )../Util.php:129
220.11816233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11816233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11816233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12806347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12816351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12826351952MWDebug::warning( )../GlobalFunctions.php:1247
280.12836353256MWDebug::sendMessage( )../MWDebug.php:155
290.12836353648trigger_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
10.0001233896{main}( )../index.php:0
20.01253375832MediaWiki->run( )../index.php:46
30.01253377240MediaWiki->main( )../MediaWiki.php:424
40.13036276960OutputPage->output( )../MediaWiki.php:583
50.13066283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13076284712WebResponse->header( )../OutputPage.php:2134
70.13076284856header ( )../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
10.0001233896{main}( )../index.php:0
20.01253375832MediaWiki->run( )../index.php:46
30.01253377240MediaWiki->main( )../MediaWiki.php:424
40.13036276960OutputPage->output( )../MediaWiki.php:583
50.13066283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13136292744WebResponse->header( )../OutputPage.php:2171
70.13136292888header ( )../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
10.0001233896{main}( )../index.php:0
20.01253375832MediaWiki->run( )../index.php:46
30.01253377240MediaWiki->main( )../MediaWiki.php:424
40.13036276960OutputPage->output( )../MediaWiki.php:583
50.13066283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13186292688WebResponse->header( )../OutputPage.php:2172
70.13186292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01253375832MediaWiki->run( )../index.php:46
30.01253377240MediaWiki->main( )../MediaWiki.php:424
40.13036276960OutputPage->output( )../MediaWiki.php:583
50.14066292688WebResponse->header( )../OutputPage.php:2220
60.14066292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01253375832MediaWiki->run( )../index.php:46
30.01253377240MediaWiki->main( )../MediaWiki.php:424
40.13036276960OutputPage->output( )../MediaWiki.php:583
50.14136292840WebResponse->header( )../OutputPage.php:2227
60.14136292984header ( )../WebResponse.php:37