( ! ) Warning: Search backend error during near_match search for '3.16.180.208' after 3. 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
10.0000240336{main}( )../index.php:0
20.01033385552MediaWiki->run( )../index.php:46
30.01043386960MediaWiki->main( )../MediaWiki.php:424
40.02203561064MediaWiki->performRequest( )../MediaWiki.php:573
50.03874388664SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03934442608SpecialPage->run( )../SpecialPageFactory.php:581
70.03934442976SpecialSearch->execute( )../SpecialPage.php:383
80.09055805448SpecialSearch->goResult( )../SpecialSearch.php:117
90.09745811120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09745811872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10265826872Hooks::run( )../SearchEngine.php:231
120.10265828472call_user_func_array ( )../Hooks.php:209
130.10265829176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10345903208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10455949232CirrusSearch\Searcher->search( )../Searcher.php:268
160.10956184320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10986217096PoolCounterWork->execute( )../Util.php:133
180.10996241536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10996241720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10996241792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11006243760PoolCounterWork->execute( )../Util.php:129
220.11006244408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11006244592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11006244712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11286359016CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11306362952wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11306363232MWDebug::warning( )../GlobalFunctions.php:1247
280.11316364536MWDebug::sendMessage( )../MWDebug.php:155
290.11316364928trigger_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
10.0000240336{main}( )../index.php:0
20.01033385552MediaWiki->run( )../index.php:46
30.01043386960MediaWiki->main( )../MediaWiki.php:424
40.11506288176OutputPage->output( )../MediaWiki.php:583
50.11526294624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11576295920WebResponse->header( )../OutputPage.php:2134
70.11576296064header ( )../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
10.0000240336{main}( )../index.php:0
20.01033385552MediaWiki->run( )../index.php:46
30.01043386960MediaWiki->main( )../MediaWiki.php:424
40.11506288176OutputPage->output( )../MediaWiki.php:583
50.11526294624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11636303952WebResponse->header( )../OutputPage.php:2171
70.11636304096header ( )../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
10.0000240336{main}( )../index.php:0
20.01033385552MediaWiki->run( )../index.php:46
30.01043386960MediaWiki->main( )../MediaWiki.php:424
40.11506288176OutputPage->output( )../MediaWiki.php:583
50.11526294624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11726303896WebResponse->header( )../OutputPage.php:2172
70.11726304040header ( )../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
10.0000240336{main}( )../index.php:0
20.01033385552MediaWiki->run( )../index.php:46
30.01043386960MediaWiki->main( )../MediaWiki.php:424
40.11506288176OutputPage->output( )../MediaWiki.php:583
50.11776303896WebResponse->header( )../OutputPage.php:2220
60.11776304040header ( )../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
10.0000240336{main}( )../index.php:0
20.01033385552MediaWiki->run( )../index.php:46
30.01043386960MediaWiki->main( )../MediaWiki.php:424
40.11506288176OutputPage->output( )../MediaWiki.php:583
50.11876304056WebResponse->header( )../OutputPage.php:2227
60.11876304200header ( )../WebResponse.php:37