Unexpected non-MediaWiki exception encountered, of type "mysqli_sql_exception"
mysqli_sql_exception: Illegal mix of collations for operation 'in' in /home/bsbi/herbarium/htdocs/wk/includes/db/Database.php:649
Stack trace:
#0 /home/bsbi/herbarium/htdocs/wk/includes/db/Database.php(649): mysqli_query()
#1 /home/bsbi/herbarium/htdocs/wk/includes/db/Database.php(610): Database->doQuery()
#2 /home/bsbi/herbarium/htdocs/wk/includes/parser/LinkHolderArray.php(189): Database->query()
#3 /home/bsbi/herbarium/htdocs/wk/includes/parser/LinkHolderArray.php(115): LinkHolderArray->replaceInternal()
#4 /home/bsbi/herbarium/htdocs/wk/includes/parser/Parser.php(4074): LinkHolderArray->replace()
#5 /home/bsbi/herbarium/htdocs/wk/includes/parser/Parser.php(343): Parser->replaceLinkHolders()
#6 /home/bsbi/herbarium/htdocs/wk/includes/Article.php(3562): Parser->parse()
#7 /home/bsbi/herbarium/htdocs/wk/includes/Article.php(989): Article->outputWikiText()
#8 /home/bsbi/herbarium/htdocs/wk/includes/Wiki.php(450): Article->view()
#9 /home/bsbi/herbarium/htdocs/wk/includes/Wiki.php(63): MediaWiki->performAction()
#10 /home/bsbi/herbarium/htdocs/wk/index.php(116): MediaWiki->initialize()
#11 {main}

#0 /home/bsbi/herbarium/htdocs/wk/includes/db/Database.php(649): mysqli_query()
#1 /home/bsbi/herbarium/htdocs/wk/includes/db/Database.php(610): Database->doQuery()
#2 /home/bsbi/herbarium/htdocs/wk/includes/parser/LinkHolderArray.php(189): Database->query()
#3 /home/bsbi/herbarium/htdocs/wk/includes/parser/LinkHolderArray.php(115): LinkHolderArray->replaceInternal()
#4 /home/bsbi/herbarium/htdocs/wk/includes/parser/Parser.php(4074): LinkHolderArray->replace()
#5 /home/bsbi/herbarium/htdocs/wk/includes/parser/Parser.php(343): Parser->replaceLinkHolders()
#6 /home/bsbi/herbarium/htdocs/wk/includes/Article.php(3562): Parser->parse()
#7 /home/bsbi/herbarium/htdocs/wk/includes/Article.php(989): Article->outputWikiText()
#8 /home/bsbi/herbarium/htdocs/wk/includes/Wiki.php(450): Article->view()
#9 /home/bsbi/herbarium/htdocs/wk/includes/Wiki.php(63): MediaWiki->performAction()
#10 /home/bsbi/herbarium/htdocs/wk/index.php(116): MediaWiki->initialize()
#11 {main}