phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a877236669ed6d0ee2e81d22d7dfa430' 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 ('a877236669ed6d0ee2e81d22d7dfa430', -1, 1716523730, 1716523730, '03913607', -201, 0, 0)

Line : 187
File : sessions.php