phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a642d0d235deba531d5ea94ab3f1e2d4' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a642d0d235deba531d5ea94ab3f1e2d4', -1, 1715162150, 1715162150, '340ee0c5', -4, 0, 0)

Line : 187
File : sessions.php