phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ae34bf83a9735615abf8444ad5e2b689' 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 ('ae34bf83a9735615abf8444ad5e2b689', -1, 1769758838, 1769758838, 'd849d86e', 5, 0, 0)

Line : 187
File : sessions.php