phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28956de16daba2db93ad4da0f8f38ff7' 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 ('28956de16daba2db93ad4da0f8f38ff7', -1, 1714701435, 1714701435, 'c0a80201', -7, 0, 0)

Line : 187
File : sessions.php