( ! ) Warning: Search backend error during near_match search for '3.17.75.43' 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
20.01823376040MediaWiki->run( )../index.php:46
30.01833377448MediaWiki->main( )../MediaWiki.php:424
40.04603551680MediaWiki->performRequest( )../MediaWiki.php:573
50.11054379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11104433088SpecialPage->run( )../SpecialPageFactory.php:581
70.11104433456SpecialSearch->execute( )../SpecialPage.php:383
80.24005794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.25485800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25485801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27175816560Hooks::run( )../SearchEngine.php:231
120.27185818160call_user_func_array ( )../Hooks.php:209
130.27185818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27235892872CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27295938896CirrusSearch\Searcher->search( )../Searcher.php:268
160.27566174000CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28326205592PoolCounterWork->execute( )../Util.php:133
180.28346229848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28346230032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28346230104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28346232040PoolCounterWork->execute( )../Util.php:129
220.28346232688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28346232872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28346232992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29816347224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29826351152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29826351432MWDebug::warning( )../GlobalFunctions.php:1247
280.29836352720MWDebug::sendMessage( )../MWDebug.php:155
290.29846353112trigger_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
20.01823376040MediaWiki->run( )../index.php:46
30.01833377448MediaWiki->main( )../MediaWiki.php:424
40.30046276416OutputPage->output( )../MediaWiki.php:583
50.30066282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30076284160WebResponse->header( )../OutputPage.php:2134
70.30076284304header ( )../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
20.01823376040MediaWiki->run( )../index.php:46
30.01833377448MediaWiki->main( )../MediaWiki.php:424
40.30046276416OutputPage->output( )../MediaWiki.php:583
50.30066282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30136292192WebResponse->header( )../OutputPage.php:2171
70.30136292336header ( )../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
20.01823376040MediaWiki->run( )../index.php:46
30.01833377448MediaWiki->main( )../MediaWiki.php:424
40.30046276416OutputPage->output( )../MediaWiki.php:583
50.30066282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30186292136WebResponse->header( )../OutputPage.php:2172
70.30186292280header ( )../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
20.01823376040MediaWiki->run( )../index.php:46
30.01833377448MediaWiki->main( )../MediaWiki.php:424
40.30046276416OutputPage->output( )../MediaWiki.php:583
50.30236292136WebResponse->header( )../OutputPage.php:2220
60.30236292280header ( )../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
20.01823376040MediaWiki->run( )../index.php:46
30.01833377448MediaWiki->main( )../MediaWiki.php:424
40.30046276416OutputPage->output( )../MediaWiki.php:583
50.30306292288WebResponse->header( )../OutputPage.php:2227
60.30306292432header ( )../WebResponse.php:37