phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f7c64304c06be439f3075fa720c9bb6' 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 ('8f7c64304c06be439f3075fa720c9bb6', -1, 1715805581, 1715805581, '0a2c2c73', -4, 0, 0)

Line : 187
File : sessions.php