( ! ) Warning: Search backend error during near_match search for '3.138.172.170' after 67. 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
20.27643376416MediaWiki->run( )../index.php:46
30.27643377824MediaWiki->main( )../MediaWiki.php:424
40.39283551992MediaWiki->performRequest( )../MediaWiki.php:573
50.59444379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.61054433368SpecialPage->run( )../SpecialPageFactory.php:581
70.61054433736SpecialSearch->execute( )../SpecialPage.php:383
81.48815796016SpecialSearch->goResult( )../SpecialSearch.php:117
91.72895802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.72895803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.78705818000Hooks::run( )../SearchEngine.php:231
121.78705819600call_user_func_array ( )../Hooks.php:209
131.78705820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.78765894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.78845940384CirrusSearch\Searcher->search( )../Searcher.php:268
161.99256175440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.99286207040PoolCounterWork->execute( )../Util.php:133
181.99306231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.99306231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.99306231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.99306233488PoolCounterWork->execute( )../Util.php:129
221.99316234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.99316234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.99316234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.06056348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.06076352632wfLogWarning( )../ElasticsearchIntermediary.php:98
272.06076352912MWDebug::warning( )../GlobalFunctions.php:1247
282.06086354216MWDebug::sendMessage( )../MWDebug.php:155
292.06086354608trigger_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
20.27643376416MediaWiki->run( )../index.php:46
30.27643377824MediaWiki->main( )../MediaWiki.php:424
42.15726277928OutputPage->output( )../MediaWiki.php:583
52.15756284384OutputPage->sendCacheControl( )../OutputPage.php:2218
62.15766285680WebResponse->header( )../OutputPage.php:2134
72.15766285824header ( )../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
20.27643376416MediaWiki->run( )../index.php:46
30.27643377824MediaWiki->main( )../MediaWiki.php:424
42.15726277928OutputPage->output( )../MediaWiki.php:583
52.15756284384OutputPage->sendCacheControl( )../OutputPage.php:2218
62.15836293728WebResponse->header( )../OutputPage.php:2171
72.15836293872header ( )../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
20.27643376416MediaWiki->run( )../index.php:46
30.27643377824MediaWiki->main( )../MediaWiki.php:424
42.15726277928OutputPage->output( )../MediaWiki.php:583
52.15756284384OutputPage->sendCacheControl( )../OutputPage.php:2218
62.24726293672WebResponse->header( )../OutputPage.php:2172
72.24726293816header ( )../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
20.27643376416MediaWiki->run( )../index.php:46
30.27643377824MediaWiki->main( )../MediaWiki.php:424
42.15726277928OutputPage->output( )../MediaWiki.php:583
52.27426293672WebResponse->header( )../OutputPage.php:2220
62.27426293816header ( )../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
20.27643376416MediaWiki->run( )../index.php:46
30.27643377824MediaWiki->main( )../MediaWiki.php:424
42.15726277928OutputPage->output( )../MediaWiki.php:583
52.28996293832WebResponse->header( )../OutputPage.php:2227
62.28996293976header ( )../WebResponse.php:37