phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a051666d5a318732c58551e826f0f395' 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, priv_session_id) VALUES ('a051666d5a318732c58551e826f0f395', -1, 1714123872, 1714123872, 'ac47feb9', -4, 0, 0, '33dde19e3c5d56e70375da41599d09bd')

Line : 187
File : sessions.php