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 ('4db17cac3e9a7f578f19ba4423d64d1c', -1, 1747681828, 1747681828, 'ac4511b3', 16, 0, 0)

Line : 187
File : sessions.php