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Warning: mysql_real_escape_string(): A link to the server could not be established in C:\xampp\htdocs\UNI\online\claroline\inc\lib\sql.lib.php on line 757

Warning: mysql_real_escape_string(): in C:\xampp\htdocs\UNI\online\claroline\inc\lib\sql.lib.php on line 757

Warning: mysql_real_escape_string(): A link to the server could not be established in C:\xampp\htdocs\UNI\online\claroline\inc\lib\sql.lib.php on line 757

Warning: mysql_real_escape_string(): in C:\xampp\htdocs\UNI\online\claroline\inc\lib\sql.lib.php on line 757

Warning: mysql_real_escape_string(): A link to the server could not be established in C:\xampp\htdocs\UNI\online\claroline\inc\lib\sql.lib.php on line 757
Cannot connect to database server root@localhost