phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7b78b2308e5ce97771a7fc6df94508a2' 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 ('7b78b2308e5ce97771a7fc6df94508a2', -1, 1714932023, 1714932023, '038aaec3', 0, 0, 0)

Line : 187
File : sessions.php