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 ('1d500e88bc7e89a44ce0ebb2a86c6cd9', -1, 1714052171, 1714052171, '12778348', 1647, 0, 0)

Line : 187
File : sessions.php