phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a171b2d895acb867a0bca8aaf6731970' 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 ('a171b2d895acb867a0bca8aaf6731970', -1, 1715320545, 1715320545, '038b619d', -4, 0, 0)

Line : 187
File : sessions.php