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 ('fcc98bd9a5295b81d2a9d1f240a6ab6a', -1, 1714212584, 1714212584, '12dec88f', 784, 0, 0)

Line : 187
File : sessions.php