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Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Warning: mysql_real_escape_string(): A link to the server could not be established in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Warning: mysql_real_escape_string(): A link to the server could not be established in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Deprecated: mysql_real_escape_string(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Warning: mysql_real_escape_string(): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757

Warning: mysql_real_escape_string(): A link to the server could not be established in /var/www/htdocs/xuexi/claroline/inc/lib/sql.lib.php on line 757
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