<br />
<b>Fatal error</b>:  Uncaught Exception: DB Error: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_uca1400_ai_ci,IMPLICIT) for operation '=' Query: SELECT	i.*
			FROM	issues i,
				submissions a
			LEFT JOIN publications p ON (p.publication_id = a.current_publication_id)
			LEFT JOIN publication_settings ps ON (ps.publication_id = p.publication_id)
			WHERE	ps.setting_name = ? AND ps.setting_value = CAST(i.issue_id as CHAR(20)) AND
				a.submission_id = ? AND
				a.context_id = i.journal_id in /home/binariaweb/web/practicafamiliarrural.org/public_html/lib/pkp/classes/db/DAO.inc.php:703
Stack trace:
#0 /home/binariaweb/web/practicafamiliarrural.org/public_html/lib/pkp/classes/db/DAO.inc.php(103): DAO-&gt;handleError()
#1 /home/binariaweb/web/practicafamiliarrural.org/public_html/classes/issue/IssueDAO.inc.php(560): DAO-&gt;retrieve()
#2 /home/binariaweb/web/practicafamiliarrural.org/public_html/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.inc.php(180): IssueDAO-&gt;getBySubmissionId()
#3 /home/binariaweb/w in <b>/home/binariaweb/web/practicafamiliarrural.org/public_html/lib/pkp/classes/db/DAO.inc.php</b> on line <b>703</b><br />