phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1536d69ed06e02b592e9bfc13e5eee6' 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 ('c1536d69ed06e02b592e9bfc13e5eee6', -1, 1715901202, 1715901202, '03946bff', -8, 0, 0)

Line : 187
File : sessions.php