phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '857dcd63e6a4cb474976e2d5ce76d0a2' 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 ('857dcd63e6a4cb474976e2d5ce76d0a2', -1, 1714974833, 1714974833, '12df6a64', -4, 0, 0)

Line : 187
File : sessions.php