( ! ) Warning: Search backend error during near_match search for '3.138.172.130' after 45. 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
20.01873376416MediaWiki->run( )../index.php:46
30.01873377824MediaWiki->main( )../MediaWiki.php:424
40.06473551992MediaWiki->performRequest( )../MediaWiki.php:573
50.21604379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21654433368SpecialPage->run( )../SpecialPageFactory.php:581
70.21654433736SpecialSearch->execute( )../SpecialPage.php:383
80.75205795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.83715802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.83715802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.85025817936Hooks::run( )../SearchEngine.php:231
120.85025819536call_user_func_array ( )../Hooks.php:209
130.85025820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.85285894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.85905940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.88096175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.88116207008PoolCounterWork->execute( )../Util.php:133
180.88136231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.88136231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.88136231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.88136233456PoolCounterWork->execute( )../Util.php:129
220.88136234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.88136234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.88136234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.92666348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.92686352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.92686352864MWDebug::warning( )../GlobalFunctions.php:1247
280.92696354168MWDebug::sendMessage( )../MWDebug.php:155
290.92696354560trigger_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
20.01873376416MediaWiki->run( )../index.php:46
30.01873377824MediaWiki->main( )../MediaWiki.php:424
40.92916277848OutputPage->output( )../MediaWiki.php:583
50.92946284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.92956285600WebResponse->header( )../OutputPage.php:2134
70.92956285744header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01873377824MediaWiki->main( )../MediaWiki.php:424
40.92916277848OutputPage->output( )../MediaWiki.php:583
50.92946284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.93036293648WebResponse->header( )../OutputPage.php:2171
70.93036293792header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01873377824MediaWiki->main( )../MediaWiki.php:424
40.92916277848OutputPage->output( )../MediaWiki.php:583
50.92946284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.93086293592WebResponse->header( )../OutputPage.php:2172
70.93086293736header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01873377824MediaWiki->main( )../MediaWiki.php:424
40.92916277848OutputPage->output( )../MediaWiki.php:583
50.93136293592WebResponse->header( )../OutputPage.php:2220
60.93136293736header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01873377824MediaWiki->main( )../MediaWiki.php:424
40.92916277848OutputPage->output( )../MediaWiki.php:583
50.93196293752WebResponse->header( )../OutputPage.php:2227
60.93196293896header ( )../WebResponse.php:37