phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2a88f0077a3030cf06a939d81778df21' 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 ('2a88f0077a3030cf06a939d81778df21', -1, 1715564218, 1715564218, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php