phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78b2cba689e6aed025b4605e8d9183a9' 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 ('78b2cba689e6aed025b4605e8d9183a9', -1, 1715309511, 1715309511, '03899d2d', -4, 0, 0)

Line : 187
File : sessions.php