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 ('b4f58f0e919cf81f0cd0e9302253cf52', -1, 1715413879, 1715413879, '12df6b95', -2, 0, 0)

Line : 187
File : sessions.php