Severity: Warning
Message: A non-numeric value encountered
Filename: helpers/install_helper.php
Line Number: 91
Backtrace:
File: /home/proge/public_html/install/install/helpers/install_helper.php Line: 91 Function: _error_handler
File: /home/proge/public_html/install/install/helpers/install_helper.php Line: 90 Function: usort
File: /home/proge/public_html/install/install/views/install.php Line: 357 Function: tz_list
File: /home/proge/public_html/install/install/controllers/install.php Line: 6 Function: view
File: /home/proge/public_html/install/index.php Line: 315 Function: require_once
File: /home/proge/public_html/install/install/views/install.php Line: 358 Function: tz_list