phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a12d6b2cedbd9ab6d9b40d4a7e50e321' 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 ('a12d6b2cedbd9ab6d9b40d4a7e50e321', -1, 1715091266, 1715091266, '038dc7f3', -2, 0, 0)

Line : 289
File : sessions.php