phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7525c777c29cf6ba395ac5d3436d7023' 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 ('7525c777c29cf6ba395ac5d3436d7023', -1, 1762444436, 1762444436, 'd849d882', -9, 0, 0)

Line : 187
File : sessions.php