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 ('3545806dbe0b385ed8f89617d3b737ee', -1, 1711704626, 1711704626, '12d5048c', 719, 0, 0)

Line : 187
File : sessions.php