phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b2ecf04817c34865e08278d527ca37d0' 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 ('b2ecf04817c34865e08278d527ca37d0', -1, 1738848475, 1738848475, '038d00b5', -4, 0, 0)

Line : 187
File : sessions.php