Error message

• Deprecated function: Optional parameter $data declared before required parameter $qty is implicitly treated as a required parameter in include_once() (line 1439 of /var/www/vhosts/rirobas.lt/httpdocs/includes/bootstrap.inc).
• Deprecated function: Using ${var} in strings is deprecated, use {$var} instead in include_once() (line 1439 of /var/www/vhosts/rirobas.lt/httpdocs/includes/bootstrap.inc).