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 ('3f312e2b118e8ca9c3c9ac6f21e2c513', -1, 1715504379, 1715504379, '0391aff3', -4, 0, 0)

Line : 187
File : sessions.php