phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad4d5c8c84bcac1d8e56b3aa034d6edb', -1, 1714755919, 1714755919, '03914d72', 14, 0, 0)

Line : 187
File : sessions.php