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 ('e21d3ff9effd6d9704d0ae6b2e9ddcdf', -1, 1714339862, 1714339862, '340edd71', 1520, 0, 0)

Line : 187
File : sessions.php