phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8e5a18f0360020d79466fa0277875095' 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 ('8e5a18f0360020d79466fa0277875095', -1, 1757654604, 1757654604, 'd849d80a', 18, 0, 0)

Line : 187
File : sessions.php