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 ('e6d2d2762393f8c9fbdb817e6ec0af96', -1, 1743768025, 1743768025, '12e0b83e', 971, 0, 0)

Line : 187
File : sessions.php