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 ('1c61969a23d1d7a1d5b0e1bf84d0addf', -1, 1715188721, 1715188721, '127769ef', 4, 0, 0)

Line : 187
File : sessions.php