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 ('db4a65133d05f740b173ebd9a2dd4f33', -1, 1754000480, 1754000480, 'd849d8bb', -9, 0, 0)

Line : 187
File : sessions.php