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 ('bd17f4c05bfb0dd819ba3df92a562f56', -1, 1754193453, 1754193453, 'd849d808', 2, 0, 0)

Line : 187
File : sessions.php