phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8cdba920aca8c125a7e84cd1883ba536' 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 ('8cdba920aca8c125a7e84cd1883ba536', -1, 1715614244, 1715614244, '12756f81', -8, 0, 0)

Line : 187
File : sessions.php