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 ('c22909aed5f8bf5f99b1a6ae9e68317d', -1, 1714970639, 1714970639, '12bf2c17', -9, 0, 0)

Line : 187
File : sessions.php