phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6d7c0fc661d2ac841e0a8e5990187f2' 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 ('b6d7c0fc661d2ac841e0a8e5990187f2', -1, 1715856039, 1715856039, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php