phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c5977200af4ac6a1d418dd131d1db9c' 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 ('3c5977200af4ac6a1d418dd131d1db9c', -1, 1714833740, 1714833740, '12df7711', 0, 0, 0)

Line : 187
File : sessions.php