phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '30f6352ef5b8f5a8e92b089a23c01ea3' 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 ('30f6352ef5b8f5a8e92b089a23c01ea3', -1, 1771397373, 1771397373, 'd849d83d', -4, 0, 0)

Line : 187
File : sessions.php