phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78a733aeebddf19fa5d5338e4c0da6f2' 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 ('78a733aeebddf19fa5d5338e4c0da6f2', -1, 1714222442, 1714222442, '030ca14d', 11, 0, 0)

Line : 187
File : sessions.php