phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc0db1a1ccf4407c20fdcd8e1e711aeb' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bc0db1a1ccf4407c20fdcd8e1e711aeb', -1, 1759192262, 1759192262, 'd849d855', 42, 0, 0)

Line : 187
File : sessions.php