( ! ) Warning: Search backend error during near_match search for '3.135.215.210' 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
10.0001233960{main}( )../index.php:0
20.03053376416MediaWiki->run( )../index.php:46
30.03053377824MediaWiki->main( )../MediaWiki.php:424
40.04313551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05964379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06004433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06014433736SpecialSearch->execute( )../SpecialPage.php:383
80.10635796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.11235802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11235803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11515818000Hooks::run( )../SearchEngine.php:231
120.11525819600call_user_func_array ( )../Hooks.php:209
130.11525820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11845894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11915940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.12196175440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12226207040PoolCounterWork->execute( )../Util.php:133
180.12246231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12246231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12246231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12246233488PoolCounterWork->execute( )../Util.php:129
220.12246234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12246234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12256234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12896348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12916352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12916352912MWDebug::warning( )../GlobalFunctions.php:1247
280.12926354216MWDebug::sendMessage( )../MWDebug.php:155
290.12926354608trigger_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
10.0001233960{main}( )../index.php:0
20.03053376416MediaWiki->run( )../index.php:46
30.03053377824MediaWiki->main( )../MediaWiki.php:424
40.13136277928OutputPage->output( )../MediaWiki.php:583
50.13186284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13196285680WebResponse->header( )../OutputPage.php:2134
70.13196285824header ( )../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
10.0001233960{main}( )../index.php:0
20.03053376416MediaWiki->run( )../index.php:46
30.03053377824MediaWiki->main( )../MediaWiki.php:424
40.13136277928OutputPage->output( )../MediaWiki.php:583
50.13186284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13256293728WebResponse->header( )../OutputPage.php:2171
70.13256293872header ( )../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
10.0001233960{main}( )../index.php:0
20.03053376416MediaWiki->run( )../index.php:46
30.03053377824MediaWiki->main( )../MediaWiki.php:424
40.13136277928OutputPage->output( )../MediaWiki.php:583
50.13186284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13306293672WebResponse->header( )../OutputPage.php:2172
70.13306293816header ( )../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
10.0001233960{main}( )../index.php:0
20.03053376416MediaWiki->run( )../index.php:46
30.03053377824MediaWiki->main( )../MediaWiki.php:424
40.13136277928OutputPage->output( )../MediaWiki.php:583
50.13356293672WebResponse->header( )../OutputPage.php:2220
60.13356293816header ( )../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
10.0001233960{main}( )../index.php:0
20.03053376416MediaWiki->run( )../index.php:46
30.03053377824MediaWiki->main( )../MediaWiki.php:424
40.13136277928OutputPage->output( )../MediaWiki.php:583
50.13416293832WebResponse->header( )../OutputPage.php:2227
60.13416293976header ( )../WebResponse.php:37