phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9817708f38cb678f76ca5a2708aaf1a2' 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 ('9817708f38cb678f76ca5a2708aaf1a2', -1, 1715562989, 1715562989, '030e49e5', -4, 0, 0)

Line : 187
File : sessions.php