phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1d7a15d6c50f70ee9d3e2a6a90d1808' 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 ('a1d7a15d6c50f70ee9d3e2a6a90d1808', -1, 1715295625, 1715295625, '038d1886', 0, 0, 0)

Line : 187
File : sessions.php