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 ('d64a0d7277152eb6aaa48a3bf2fd0458', -1, 1715881206, 1715881206, '031647bc', 7, 0, 0)

Line : 187
File : sessions.php