( ! ) Warning: Search backend error during near_match search for '18.222.62.161' 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
10.0000233960{main}( )../index.php:0
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.01933551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03504379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03554433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03554433736SpecialSearch->execute( )../SpecialPage.php:383
80.08285795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08805802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08805802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09045817936Hooks::run( )../SearchEngine.php:231
120.09045819536call_user_func_array ( )../Hooks.php:209
130.09045820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09085894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09155940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09456175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09486206888PoolCounterWork->execute( )../Util.php:133
180.09506231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09506231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09506231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09506233336PoolCounterWork->execute( )../Util.php:129
220.09506233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09506234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09506234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10136348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10156352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10156352776MWDebug::warning( )../GlobalFunctions.php:1247
280.10166354080MWDebug::sendMessage( )../MWDebug.php:155
290.10166354472trigger_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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.10336277792OutputPage->output( )../MediaWiki.php:583
50.10366284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376285544WebResponse->header( )../OutputPage.php:2134
70.10376285688header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.10336277792OutputPage->output( )../MediaWiki.php:583
50.10366284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436293592WebResponse->header( )../OutputPage.php:2171
70.10436293736header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.10336277792OutputPage->output( )../MediaWiki.php:583
50.10366284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10486293536WebResponse->header( )../OutputPage.php:2172
70.10486293680header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.10336277792OutputPage->output( )../MediaWiki.php:583
50.10536293536WebResponse->header( )../OutputPage.php:2220
60.10536293680header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.10336277792OutputPage->output( )../MediaWiki.php:583
50.10596293696WebResponse->header( )../OutputPage.php:2227
60.10596293840header ( )../WebResponse.php:37