phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4cd71db2ec6ef0e789cb3c6963d06847' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4cd71db2ec6ef0e789cb3c6963d06847', -1, 1714587665, 1714587665, '038dcabb', 0, 0, 0)

Line : 187
File : sessions.php