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 ('7ad31ce35a0c610a97b04b11f5c9c4da', -1, 1715706236, 1715706236, '0395f2fd', 12, 0, 0)

Line : 187
File : sessions.php