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 ('17320428d5b328e8b5b4d3e74e9f0fcf', -1, 1714757167, 1714757167, '0d3b52a7', -6, 0, 0)

Line : 187
File : sessions.php