1 How to upgrade to 3.2.0-3,? Please share the process.
2 We have tried to upf\grade, but found below error:
[01-Jun-2020 14:19:33 UTC] PHP Fatal error:
Uncaught Error: Call to undefined function mysql_connect() in
/home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/lib/vendor/adodb/adodb-php/drivers/adodb-mysql.inc.php:461
Stack trace:
#0 /home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/lib/vendor/adodb/adodb-php/adodb.inc.php(688): A
DODB_mysql->_connect(‘localhost’, ‘’, ‘’, ‘.’)
#1 /home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/classes/db/DBConnection.inc.php(162):
ADOConnection->Connect()
#2 /home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/classes/db/DBConnection.inc.php(137): DBConnection->connect()
#3 /home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/classes/db/DBConnection.inc.php(94): DBConnection->initConn()
#4 /home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/classes/db/DBConnection.inc.php(53): DBConnection->initDefaultDBConnection()
#5 /home/support4/public_html/ijoscienc in /home/support4/public_html/ijoscience.com/ojsscience/lib/pkp/lib/vendor/adodb/adodb-php/drivers/adodb-mysql.inc.php on line 461