phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '015001623fb04aeac42817dcc9a8d3fb' 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 ('015001623fb04aeac42817dcc9a8d3fb', -1, 1714247823, 1714247823, '0380cb8f', -4, 0, 0)

Line : 187
File : sessions.php