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 ('29266b5dd90e8b1e1d40b6c8b9d0214b', -1, 1715575783, 1715575783, '0316a697', -4, 0, 0)

Line : 187
File : sessions.php