phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '05d379423b950be77a202f803a1cd754' 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 ('05d379423b950be77a202f803a1cd754', -1, 1784279583, 1784279583, 'd849d992', -1, 0, 0)

Line : 187
File : sessions.php