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 ('6a5d18f12ee766ac60d5af556a1e9ec1', -1, 1715027905, 1715027905, '12df6a64', 14, 0, 0)

Line : 187
File : sessions.php