phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1364 Field 'session_pagesub' doesn't have a default value

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ea2f1a316dd35ef18b2e2b055a1709bd', -1, 1711719268, 1711719268, '171617a2', 0, 0, 0)

Line : 195
File : sessions.php