phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b7d9fa42c869f6f2cacf3820b24b46b2' 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 ('b7d9fa42c869f6f2cacf3820b24b46b2', -1, 1715783579, 1715783579, '038fcd02', -4, 0, 0)

Line : 187
File : sessions.php