phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b9ab7abc377b48736efd80c990dad0f' 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 ('8b9ab7abc377b48736efd80c990dad0f', -1, 1715963914, 1715963914, '0d3a0fdf', 43, 0, 0)

Line : 187
File : sessions.php