( ! ) Warning: Search backend error during near_match search for '3.144.115.154' after 39. 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
10.0000233960{main}( )../index.php:0
20.05953376416MediaWiki->run( )../index.php:46
30.05953377824MediaWiki->main( )../MediaWiki.php:424
40.15533551992MediaWiki->performRequest( )../MediaWiki.php:573
50.32784379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.32824433368SpecialPage->run( )../SpecialPageFactory.php:581
70.32824433736SpecialSearch->execute( )../SpecialPage.php:383
80.78195795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.80115802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.80115802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.81905817936Hooks::run( )../SearchEngine.php:231
120.81905819536call_user_func_array ( )../Hooks.php:209
130.81905820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.81955894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.82025940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.83116175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.83136207008PoolCounterWork->execute( )../Util.php:133
180.83156231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.83156231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.83156231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.83156233456PoolCounterWork->execute( )../Util.php:129
220.83156234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.83156234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.83156234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.87046348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.87056352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.87056352864MWDebug::warning( )../GlobalFunctions.php:1247
280.87066354168MWDebug::sendMessage( )../MWDebug.php:155
290.87066354560trigger_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
10.0000233960{main}( )../index.php:0
20.05953376416MediaWiki->run( )../index.php:46
30.05953377824MediaWiki->main( )../MediaWiki.php:424
40.87246277848OutputPage->output( )../MediaWiki.php:583
50.87266284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.87276285600WebResponse->header( )../OutputPage.php:2134
70.87276285744header ( )../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
10.0000233960{main}( )../index.php:0
20.05953376416MediaWiki->run( )../index.php:46
30.05953377824MediaWiki->main( )../MediaWiki.php:424
40.87246277848OutputPage->output( )../MediaWiki.php:583
50.87266284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.87336293648WebResponse->header( )../OutputPage.php:2171
70.87336293792header ( )../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
10.0000233960{main}( )../index.php:0
20.05953376416MediaWiki->run( )../index.php:46
30.05953377824MediaWiki->main( )../MediaWiki.php:424
40.87246277848OutputPage->output( )../MediaWiki.php:583
50.87266284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.88486293592WebResponse->header( )../OutputPage.php:2172
70.88486293736header ( )../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
10.0000233960{main}( )../index.php:0
20.05953376416MediaWiki->run( )../index.php:46
30.05953377824MediaWiki->main( )../MediaWiki.php:424
40.87246277848OutputPage->output( )../MediaWiki.php:583
50.89416293592WebResponse->header( )../OutputPage.php:2220
60.89416293736header ( )../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
10.0000233960{main}( )../index.php:0
20.05953376416MediaWiki->run( )../index.php:46
30.05953377824MediaWiki->main( )../MediaWiki.php:424
40.87246277848OutputPage->output( )../MediaWiki.php:583
50.90586293752WebResponse->header( )../OutputPage.php:2227
60.90586293896header ( )../WebResponse.php:37