phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1af0937c4a7b7936512134e2e5c420e' 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 ('a1af0937c4a7b7936512134e2e5c420e', -1, 1715185323, 1715185323, '12e03f57', -4, 0, 0)

Line : 187
File : sessions.php