phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1fdef5f91eaa6351d0850f418229b31d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1fdef5f91eaa6351d0850f418229b31d', -1, 1715127636, 1715127636, 'c0a80201', -11, 0, 0)

Line : 187
File : sessions.php