phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3aa4c53425fc1e49b384b936cb42f99b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3aa4c53425fc1e49b384b936cb42f99b', -1, 1713491014, 1713491014, '1275c4b8', 6, 0, 0)

Line : 187
File : sessions.php