phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f2b68d4fbad335232d9c23f3805ba9c' 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 ('9f2b68d4fbad335232d9c23f3805ba9c', -1, 1715779866, 1715779866, '038b3d55', -4, 0, 0)

Line : 187
File : sessions.php