phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7ad6ef15668f557e3bdeb4d2612509c5' 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 ('7ad6ef15668f557e3bdeb4d2612509c5', -1, 1715059574, 1715059574, 'c0a80201', -2119, 0, 0)

Line : 187
File : sessions.php