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 ('ef1f71f88b2ce2e593d4b8bd834ad63f', -1, 1715017111, 1715017111, '0d3a2717', -7, 0, 0)

Line : 187
File : sessions.php