phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a1836f835f4dbcb8b8b15c00a38e0ec' 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 ('7a1836f835f4dbcb8b8b15c00a38e0ec', -1, 1715819543, 1715819543, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php