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 ('87524c1b3bd54c83d5134def1e9db6ca', -1, 1711642531, 1711642531, '2cd550cb', 778, 0, 0)

Line : 187
File : sessions.php