phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b1c1a10f4b81712b6be14aa1b5fec47f' 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 ('b1c1a10f4b81712b6be14aa1b5fec47f', -1, 1714333624, 1714333624, '12761efd', -7, 0, 0)

Line : 187
File : sessions.php