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 ('1c01f87d84a4a97dc740975d62cfa204', -1, 1715279951, 1715279951, '12bfd8a3', -12, 0, 0)

Line : 187
File : sessions.php