( ! ) Warning: Search backend error during near_match search for '3.145.174.158' after 15. 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
20.09003376416MediaWiki->run( )../index.php:46
30.09003377824MediaWiki->main( )../MediaWiki.php:424
40.12263551992MediaWiki->performRequest( )../MediaWiki.php:573
50.15364379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15414433368SpecialPage->run( )../SpecialPageFactory.php:581
70.15414433736SpecialSearch->execute( )../SpecialPage.php:383
80.33715796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.36225802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36225803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.37335818000Hooks::run( )../SearchEngine.php:231
120.37345819600call_user_func_array ( )../Hooks.php:209
130.37345820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.37825894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38305940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.39896175440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.39916207040PoolCounterWork->execute( )../Util.php:133
180.39926231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.39926231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.39926231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.39926233488PoolCounterWork->execute( )../Util.php:129
220.39926234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.39926234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.39926234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41396348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41406352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41406352912MWDebug::warning( )../GlobalFunctions.php:1247
280.41426354216MWDebug::sendMessage( )../MWDebug.php:155
290.41426354608trigger_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
20.09003376416MediaWiki->run( )../index.php:46
30.09003377824MediaWiki->main( )../MediaWiki.php:424
40.41616277928OutputPage->output( )../MediaWiki.php:583
50.41646284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41656285680WebResponse->header( )../OutputPage.php:2134
70.41656285824header ( )../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
20.09003376416MediaWiki->run( )../index.php:46
30.09003377824MediaWiki->main( )../MediaWiki.php:424
40.41616277928OutputPage->output( )../MediaWiki.php:583
50.41646284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41716293728WebResponse->header( )../OutputPage.php:2171
70.41716293872header ( )../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
20.09003376416MediaWiki->run( )../index.php:46
30.09003377824MediaWiki->main( )../MediaWiki.php:424
40.41616277928OutputPage->output( )../MediaWiki.php:583
50.41646284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43076293672WebResponse->header( )../OutputPage.php:2172
70.43076293816header ( )../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
20.09003376416MediaWiki->run( )../index.php:46
30.09003377824MediaWiki->main( )../MediaWiki.php:424
40.41616277928OutputPage->output( )../MediaWiki.php:583
50.43136293672WebResponse->header( )../OutputPage.php:2220
60.43136293816header ( )../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
20.09003376416MediaWiki->run( )../index.php:46
30.09003377824MediaWiki->main( )../MediaWiki.php:424
40.41616277928OutputPage->output( )../MediaWiki.php:583
50.43206293832WebResponse->header( )../OutputPage.php:2227
60.43206293976header ( )../WebResponse.php:37