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 ('aad1fc8f74da4cbf52669236ad2f57b0', -1, 1762138830, 1762138830, 'd849d8d2', 4, 0, 0)

Line : 189
File : sessions.php