phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c960dd76148200f68691dd50de5e406' 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 ('1c960dd76148200f68691dd50de5e406', -1, 1715830547, 1715830547, '03934993', -1, 0, 0)

Line : 187
File : sessions.php