phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc968d7bc06aa18857b2e2fa4f92d711' 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 ('bc968d7bc06aa18857b2e2fa4f92d711', -1, 1762021830, 1762021830, 'd849d87e', 12, 0, 0)

Line : 187
File : sessions.php