phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a408123b3c5e33ff28ce3f5a81d2c8c0' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a408123b3c5e33ff28ce3f5a81d2c8c0', -1, 1715836859, 1715836859, '1276c16c', 0, 0, 0)

Line : 187
File : sessions.php