phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47d1b357ac187a047136c69e2cdf13ef' 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 ('47d1b357ac187a047136c69e2cdf13ef', -1, 1714066168, 1714066168, '038aaeae', -7, 0, 0)

Line : 187
File : sessions.php