phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7c90ad1734bc336ded25a7f1a0998fb3' 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 ('7c90ad1734bc336ded25a7f1a0998fb3', -1, 1715377986, 1715377986, '0387d1f9', 8, 0, 0)

Line : 222
File : sessions.php