phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd918e740143497a9f0d58c418ab4db5' 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 ('dd918e740143497a9f0d58c418ab4db5', -1, 1715953617, 1715953617, '0a2c2c73', -4, 0, 0)

Line : 187
File : sessions.php