phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '421ce3a65f4aa1c6551ec5bc184069f9' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('421ce3a65f4aa1c6551ec5bc184069f9', -1, 1714395173, 1714395173, '0387cd92', -10, 0, 0)

Line : 187
File : sessions.php