phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1636cfe9b53f70efc93bba1f175afb2e' 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 ('1636cfe9b53f70efc93bba1f175afb2e', -1, 1715724363, 1715724363, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php