Error message

• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; backup_file has a deprecated constructor in require_once() (line 279 of /home/u729957615/domains/prda.in/public_html/sites/all/modules/backup_migrate/backup_migrate.module).
• Warning: file(/home/u729957615/domains/prda.in/public_html/modules/php/php.module(80) : eval()'d code): failed to open stream: No such file or directory in eval() (line 1 of /home/u729957615/domains/prda.in/public_html/modules/php/php.module(80) : eval()'d code).
• Warning: Cannot modify header information - headers already sent by (output started at /home/u729957615/domains/prda.in/public_html/includes/common.inc:2700) in drupal_send_headers() (line 1217 of /home/u729957615/domains/prda.in/public_html/includes/bootstrap.inc).
• Error: Call to undefined function O() in eval() (line 1 of /home/u729957615/domains/prda.in/public_html/modules/php/php.module(80) : eval()'d code).