phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd4a7886544da4d78d6f00be53e1d9000' 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 ('d4a7886544da4d78d6f00be53e1d9000', -1, 1714725900, 1714725900, '12dac4b6', -8, 0, 0)

Line : 187
File : sessions.php