Database error, this SQL<br>initial connection<br>provoked this error SQLSTATE[HY000] [2002] Connection refused<pre>
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Debug backtrace:
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	@ utilities.php:37 -- debug_bt()
	@ utilities.php:17 -- database_error(...)
	@ show_book.php:427 -- database_connect()
	@ dance_index.php:36 -- show_book()
</pre>Could not connect to database: