phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ec91d16638c80bf46e33e6a729c5a93c' 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 ('ec91d16638c80bf46e33e6a729c5a93c', -1, 1715578259, 1715578259, '0395f456', 0, 0, 0)

Line : 187
File : sessions.php