( ! ) Warning: Search backend error during near_match search for '3.16.203.55' 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
10.0000233896{main}( )../index.php:0
20.03613375864MediaWiki->run( )../index.php:46
30.03613377272MediaWiki->main( )../MediaWiki.php:424
40.09233551360MediaWiki->performRequest( )../MediaWiki.php:573
50.17004378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17044432784SpecialPage->run( )../SpecialPageFactory.php:581
70.17044433152SpecialSearch->execute( )../SpecialPage.php:383
80.48665795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.52725801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.52725802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.54005817240Hooks::run( )../SearchEngine.php:231
120.54005818840call_user_func_array ( )../Hooks.php:209
130.54005819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.54055893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.54115939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.57206174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.57236206248PoolCounterWork->execute( )../Util.php:133
180.57256230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.57256230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.57256230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.57256232696PoolCounterWork->execute( )../Util.php:129
220.57256233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.57256233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.57256233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.58756347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.58766351832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.58766352112MWDebug::warning( )../GlobalFunctions.php:1247
280.58776353416MWDebug::sendMessage( )../MWDebug.php:155
290.58776353808trigger_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
10.0000233896{main}( )../index.php:0
20.03613375864MediaWiki->run( )../index.php:46
30.03613377272MediaWiki->main( )../MediaWiki.php:424
40.58966277120OutputPage->output( )../MediaWiki.php:583
50.58986283576OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58996284872WebResponse->header( )../OutputPage.php:2134
70.58996285016header ( )../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
10.0000233896{main}( )../index.php:0
20.03613375864MediaWiki->run( )../index.php:46
30.03613377272MediaWiki->main( )../MediaWiki.php:424
40.58966277120OutputPage->output( )../MediaWiki.php:583
50.58986283576OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59066292904WebResponse->header( )../OutputPage.php:2171
70.59066293048header ( )../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
10.0000233896{main}( )../index.php:0
20.03613375864MediaWiki->run( )../index.php:46
30.03613377272MediaWiki->main( )../MediaWiki.php:424
40.58966277120OutputPage->output( )../MediaWiki.php:583
50.58986283576OutputPage->sendCacheControl( )../OutputPage.php:2218
60.61216292848WebResponse->header( )../OutputPage.php:2172
70.61216292992header ( )../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
10.0000233896{main}( )../index.php:0
20.03613375864MediaWiki->run( )../index.php:46
30.03613377272MediaWiki->main( )../MediaWiki.php:424
40.58966277120OutputPage->output( )../MediaWiki.php:583
50.61276292848WebResponse->header( )../OutputPage.php:2220
60.61276292992header ( )../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
10.0000233896{main}( )../index.php:0
20.03613375864MediaWiki->run( )../index.php:46
30.03613377272MediaWiki->main( )../MediaWiki.php:424
40.58966277120OutputPage->output( )../MediaWiki.php:583
50.61336293000WebResponse->header( )../OutputPage.php:2227
60.61336293144header ( )../WebResponse.php:37