phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6427c65c26269495b37a8e4177dcf535' 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 ('6427c65c26269495b37a8e4177dcf535', -1, 1755396400, 1755396400, '0a0341a3', 3, 0, 0)

Line : 215
File : sessions.php