phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b12daca898d5e3208f6711f849be475' 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 ('8b12daca898d5e3208f6711f849be475', -1, 1715716023, 1715716023, '127571ba', -4, 0, 0)

Line : 187
File : sessions.php