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 ('f17346cb2ce6328c51f7d78b900b1e78', -1, 1715010455, 1715010455, '12df7cf4', 14, 0, 0)

Line : 187
File : sessions.php