phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('91ffd85e15e1dc34f7f4540565397736', -1, 1714191258, 1714191258, '12da8164', 2018, 0, 0)

Line : 187
File : sessions.php