phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a50ab4901fc3da3253f9cb14c1ef97cc' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a50ab4901fc3da3253f9cb14c1ef97cc', -1, 1715765968, 1715765968, '038e7772', 15, 0, 0)

Line : 187
File : sessions.php