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 ('347ecc7c8b1e9c872c8c7939ab1c6b3b', -1, 1754454143, 1754454143, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php