phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3edf25d85d916e0787c2eedf48305cd8', -1, 1627545521, 1627545521, '6c80f3bd', -12, 0, 0)

Line : 188
File : sessions.php