phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cd12e1bfe28431df94b1b5b3383eaf5e' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cd12e1bfe28431df94b1b5b3383eaf5e', -1, 1769799540, 1769799540, 'd849d8d5', -4, 0, 0)

Line : 187
File : sessions.php