Category : Class 12 | Sub-Category : CLASS 12 CHEMISTRY
Chemistry Revision Book
https://play.google.com/store/apps/details?id=com.excel.academy&pli=1
Severity: Warning
Message: Undefined array key 0
Filename: views/notes_details_view.php
Line Number: 320
Backtrace:
File: /home/u393043460/domains/excelacademylive.com/public_html/application/views/notes_details_view.php Line: 320 Function: _error_handler
File: /home/u393043460/domains/excelacademylive.com/public_html/application/controllers/Notes.php Line: 78 Function: view
File: /home/u393043460/domains/excelacademylive.com/public_html/index.php Line: 315 Function: require_once
Message: Attempt to read property "kh_user_id" on null
