phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a1fc31cd7690103698981da85a68ee0' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7a1fc31cd7690103698981da85a68ee0', -1, 1715834392, 1715834392, '127555c8', 18, 0, 0)

Line : 187
File : sessions.php