phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78fcf2ded5c6c168a6271a0b5ec7cbbd' 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 ('78fcf2ded5c6c168a6271a0b5ec7cbbd', -1, 1713999485, 1713999485, '038a2157', 36, 0, 0)

Line : 187
File : sessions.php