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 ('c682f4a8fb0233e753637952a108cfa2', -1, 1611191932, 1611191932, '6ca2dbfa', 8, 0, 0)

Line : 187
File : sessions.php