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 ('7d6192771e679f1f743ff91f4d9eb9fd', -1, 1714243345, 1714243345, 'ac47fedc', 18, 0, 0)

Line : 187
File : sessions.php