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 ('c56af89f9ec9b8885406b8b9b1dc6d45', -1, 1715965138, 1715965138, '0391cb0f', -4, 0, 0)

Line : 187
File : sessions.php