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 ('3cb95e4858291b538a5824cef5d6e9bf', -1, 1714247984, 1714247984, '12bf05ef', 1470, 0, 0)

Line : 187
File : sessions.php