phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e5d830509419f7d8f4e9ce4d7020b2c3', -1, 1715357815, 1715357815, '12db166b', 7, 0, 0)

Line : 187
File : sessions.php