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 ('81a8695d7fc0855e796e0d4f6035d0ea', -1, 1711704161, 1711704161, '2cdf46a7', -4, 0, 0)

Line : 222
File : sessions.php