phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2152367ed9defc568d1a2ef6e4255ac' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a2152367ed9defc568d1a2ef6e4255ac', -1, 1714080021, 1714080021, '0380c7d2', -10, 0, 0)

Line : 187
File : sessions.php