phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4a8b513d3168d12a38dbaf839e86dc0' 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 ('c4a8b513d3168d12a38dbaf839e86dc0', -1, 1714706648, 1714706648, '038a7414', -7, 0, 0)

Line : 187
File : sessions.php