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 ('c6397b0b0a051ec042302a9a1ba5e3ce', -1, 1714164821, 1714164821, '12dc8c05', 872, 0, 0)

Line : 187
File : sessions.php