phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'beb87d35bb6ef66908bae1ee440e75f3' 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 ('beb87d35bb6ef66908bae1ee440e75f3', -1, 1766213986, 1766213986, 'c0a8100c', 18, 0, 0)

Line : 187
File : sessions.php