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 ('8ceb3712cb0d1be9071877298d4ca7da', -1, 1754193371, 1754193371, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php