phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2197d781ce18f820745021ba4e7e311' 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 ('a2197d781ce18f820745021ba4e7e311', -1, 1715361984, 1715361984, '0390248d', -8, 0, 0)

Line : 187
File : sessions.php