phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6be78f18377f04c132e3ed62207e623f' 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 ('6be78f18377f04c132e3ed62207e623f', -1, 1715737534, 1715737534, '12759adc', -4, 0, 0)

Line : 187
File : sessions.php