phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd6dc0f026b059ab4f80b828cd8d1483c' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d6dc0f026b059ab4f80b828cd8d1483c', -1, 1765207844, 1765207844, 'd849d8de', 11, 0, 0)

Line : 187
File : sessions.php