php - Receiving 502 on page load in a codeigniter project using bastion AWS

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Solution:

on further invenstigation, I am able to find CI (v2.2.0) session cookies length is limited to 4KB. Updated application/congif/config.php to use database for sessions as below and that solved the issue.

$config['sess_use_database'] = TRUE; $config['sess_table_name'] = 'ci_sessions';

Note: You may have to create ci_sessions table in the database or update the structure as required.